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Kategorie: Přepínače
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Ubiquiti Pro XG 24
Technické specifikace
Rozměry: 442 × 480 × 44 mm
Rozložení portů:
* 2,5 ...
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Ubiquiti UniFi Switch Enterprise 48 PoE; UniFi Switch Enterprise 48 PoE je spolehlivý switch s managementem v profesionálním provedení. Jedné se o konfigurovatelný výkonný L3 přepínač s kapacitou 320...
5152 Kč
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TP-Link switch TL-SG1218MPE
18portový gigabitový Easy Smart switch se 16 porty PoE+
Vyhovuje standardu 802.3af/at PoE+, který podporuje až 30 W na každém portu PoE. Celkový rozpočet napájení 250 W PoE pro 16 gigabitových portů PoE+ umožňuje široké možnosti využití, například pro dohledové systémy pro kanceláře, studentské koleje a malé firmy. Je plně kompatibilní s IP kamerami, přístupovými body, IP telefony, počítači, tiskárnami a dalšími zařízeními.
16 gigabitových portů RJ45 PoE+, 2 gigabitové porty RJ45 bez PoE a 2 kombinované gigabitové SFP sloty.
Rozpočet napájení PoE je až 250 W, díky čemuž je ideální volbou pro dohledové systémy v malých a středně velkých firmách.
Prioritní port dokáže zajistit kvalitní provoz citlivých aplikací, například video monitorování.
Funkce automatického obnovení PoE automaticky restartuje vypadlá nebo nereagující zařízení napájená přes PoE.
Inteligentní řízení spotřeby ochrání switch před přetížením.
QoS zajistí plynulý chod aplikací citlivých na prodlevy.
IGMP Snooping optimalizuje datové přenosy multimediálních aplikací jako IPTV.
Více informací o TP-Link PoE technologii >
Stránky produktu: https://www.tp-link.com/cz/business-networking/easy-smart-switch/tl-sg1218mpe/
Technické specifikace
HARDWARE FEATURES
Standards and Protocols
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3af, IEEE 802.3at, IEEE 802.1q, IEEE 802.1p
Interface
• 16× 10/100/1000 Mbps PoE+ RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) • 2× 10/100/1000 Mbps non-PoE RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) • 2× Combo Gigabit SFP Ports
Network Media
• 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) • EIA/TIA-568 100Ohm STP (maximum 100m) • 100BASE-TX: UTP category 5, 5e cable (maximum 100m) • EIA/TIA-568 100Ohm STP (maximum 100m) • 1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m) • EIA/TIA-568 100Ohm STP (maximum 100m) • 1000BASE-X MMF, SMF
Fan Quantity
2 Fans
Physical Security Lock
Yes
Power Supply
100–240V AC, 50/60 Hz
PoE+ Ports(RJ45)
• Standard: 802.3at/802.3af compliant • PoE+ Ports: Ports 1–16 • Power Supply: 250 W
Dimensions ( W x D x H )
17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm)
Mounting
Rack Mountable
Max Power Consumption
• 21.4 W (220/50Hz. no PD connected) • 296.3 W (220/50Hz. with 250 W PD connected)
Max Heat Dissipation
• 72.97 BTU/h (no PD connected) • 1010.38 BTU/h (with 250 W PD connected)
PERFORMANCE
Switching Capacity
36 Gbps
Packet Forwarding Rate
26.78 Mbps
MAC Address Table
8K
Packet Buffer Memory
4.1 Mbit
Jumbo Frame
10 KB
SOFTWARE FEATURES
Quality of Service
• Support Port-based 802.1p/DSCP priority • Support 4 priority queues • Rate Limit • Storm Control
L2 Features
• IGMP Snooping V1/V2/V3 • Static Link Aggregation • Port Mirroring • Cable Diagnostics • Loop Prevention • PoE Auto Recovery
VLAN
• Support up to 32 VLANs simultaneously (out of 4K VLAN IDs) • MTU/Port/Tag VLAN
Management
• Web-based GUI • Easy Smart Configuration Utility
Transmission Method
Store-And-Forward
OTHERS
Certification
CE, FCC, RoHS
Package Contents
• TL-SG1218MPE • Power Cord • Installation Guide • Rackmount Kit • Rubber Feet
Environment
• Operating Temperature: 0–50 °C (32–122 °F) • Storage Temperature: -40–70 °C (-40–158 °F) • Operating Humidity: 10–90% RH non-condensing • Storage Humidity: 5–90% RH non-condensing
1073 Kč
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Model: Hewlett Packard Enterprise Aruba Instant On 1430 5G
Switch: Ano
Typ switche: Desk...
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TP-Link OMADA průmyslový switch IES206G
Omada 6portový gigabitový průmyslový Easy Managed switch
6× gigabitových portů (4× RJ45, 1× Combo RJ45/SFP, 1× SFP)
Profesionální průmyslový design: Provozní teplota -40°C~75°C, přepěťová ochrana 6 kV a redundantní napájecí vstup 1+1
Bohatá výbava: VLAN, QoS a STP/RSTP
Centralizovaná cloudová správa prostřednictvím webu nebo aplikace Omada†
Odolný hliníkový kryt s IP40 a konstrukce pro montáž na DIN lištu / na stěnu
Stránky produktu: https://www.omadanetworks.com/cz/business-networking/omada-switch-industrial/ies206g
Technické specifikace
HARDWARE FEATURES
Interface • 4× 10/100/1000 Mbps RJ45 Ports
• 1× Gigabit SFP/RJ45 Combo Slot
• 1× Gigabit SFP Slot
• Auto-Negotiation/Auto MDI/MDIX
Fan Quantity Fanless
Installation • DIN-rail mounting
• Wall mounting
Power Supply 9.6-60V 1+1 Redundant DC Power Input
Dimensions ( W x D x H ) 5.1 × 3.7 × 1.8 in (129 × 95 × 45 mm)
Surge Protection • ±6 kV in common mode for Ethernet ports
• ±4 kV in common mode for DC power input ports
PERFORMANCE
Switching Capacity 12 Gbps
Packet Forwarding Rate 8.93 Mpps
MAC Address Table 8K
Packet Buffer Memory 4 Mbit
Jumbo Frame 15 KB
SOFTWARE FEATURES
Quality of Service • 802.1p DSCP Priority
• 8 Priority Queues
• Priority Schedule Mode
- WRR (Weighted Round Robin)
• Queue Weight Config
• Bandwidth Control
- Port-Based Rate Limit
• Storm Control
- Multiple Control Modes (kbps/pps)
- Broadcast/Multicast/Unknown-Unicast Control
L2 Features • Link Aggregation
- Static Link Aggregation
- Up to 2 aggregation groups and up to 4 ports per group
• Loopback Detection
• Flow Control
- 802.3x Flow Control
• Mirroring
- Port Mirroring
- One-to-One
- Many-to-One
- Ingress/Egress/Both
• Port Statistics
- Port Mirror Status
- Traffic Statistics
• 802.1ab LLDP
• Spanning Tree
- STP (802.1d)
- RSTP (802.1w)
L2 Multicast • IGMP Snooping
- IGMP v1/v2/v3 Snooping
- Fast Leave
VLAN • MTU VLAN
• Port-Based VLAN
• 802.1Q Tag VLAN
- Max 32 VLAN Groups
- 4K VID
Transmission Method Store-And-Forward
Management Features
Omada App Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Centralized Management • Omada Cloud-Based Controller
• Omada Hardware Controller
• Omada Software Controller
Cloud Access Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Zero-Touch Provisioning Yes. Requires the use of Omada Cloud-Based Controller
Management Features • Web-based GUI
• DHCP Client
• Cable Diagnostics
• Digital Diagnostic Monitoring (DDM)
• Automatic Device Discovery†
• Batch Configuration†
• Batch Firmware Upgrading†
• Unified Configuration†
OTHERS
Certification FCC, CE, RoHS
Package Content • IES206G
• DIN-Rail Mounting Bracket
• Wall-Mounting Plates
• Installation Guide
Environment • Operating Temperature: -40?~75? (-40?~167?)
• Storage Temperature: -40?~85? (-40?~185?)
• Operating Humidity: 5%~95% non-condensing
• Storage Humidity: 5%~95% non-condensing
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Přepínače Cisco® Catalyst® 9300 Series jsou přední stohovatelnou podnikovou přepínací platformou ...
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Dodejte své síti multigigabitovou rychlost
Pro optimální výkon vaší multigigabitové infrastruktury disponují přepínače MG-105 pěti porty s rychlostí 2.5 Gbps a přepínací kapacitou 25 Gbps. Svými parametry tyto modely představují ideální volbu pro LAN party, domácí zábavu, malá a domácí pracoviště a kanceláře.
Stačí stávající kabeláž
Multigigabitové RJ-45 porty nejenže umožňují různé rychlosti vaší sítě, ale navíc dokáží bez instalace dodatečné kabeláže zrychlit vaši domácí síť z 1 Gbps na 2.5 Gbps.
Skutečně tichý provoz díky absenci ventilátorů
Díky svému bezventilátorovému provedení a robustní konstrukci jsou přepínače MG-105 zárukou tichého a stabilního provozu a dokonalým řešením do každého domácího nebo firemního prostředí.
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Přepínač navržený pro 1G AV přes IP s POE +, Ultra90 PoE ++ a porty nasměrované dozadu, což zajišť
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Switch TL-SL2428P nabízí (24) 10/100 Mbps portů, které podporují PoE v souladu se standardem 802.3at/af s celkovým napájením o výkonu 250W. Dostatečně výkonný a flexibilní pro uživatele, kteří chtějí použít přístupové body nebo bezpečnostní IP kamery. Swi
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Aruba Instant On 1960 24G 2XGT 2SFP+ Switch (JL806A)
Specifications
I/O ports and slots
24 RJ-45 autosensing 10/100/1000 Mbps ports
(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
2 SFP+ 10GbE ports 2 10GBASE-T ports
Dimensions
350.5(d) x 442.5(w) x 43.95(h) mm
Weight
8.7 lb (3.9 kg)
CPU
Single-Core ARM v7 Cortex-A9 @800MHz
100 Mb Latency
< 4.4 uSec
1000 Mb Latency
< 2.2 uSec
10000 Mb Latency
< 1.1 uSec
Throughput (Mpps)
95 Mpps
Capacity
128 Gbps
Routing Table size (# of static entries)
32 IPv4/IPv6
MAC Address table size (# of entries)
16,000 entries
Reliability MTBF (years)
123.0
Operating temperature
0-40°C, 0-10,000 ft
Operating relative humidity
15% to 95% @ 104°F (40°C) non-condensing
Nonoperating/Storage temperature
-40°F to 158°F (-40°C to 70°C) up to 15000 ft
Nonoperating/Storage relative humidity
15% to 90% @ 149°F (65°C) non-condensing
Altitude
up to 10,000 ft (3 km)
Acoustics 1
Fanless
Notes 1 : 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL807A and JL809A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm)
Electrical Characteristics
Frequency
50Hz/60Hz
AC voltage
100-127VAC / 200-240VAC
Current
0.6A/0.2A
Maximum power rating
100-127V: 60W 200-220V: 80W
Idle power
100-127V: 30W 200-220V: 40W
PoE power
-
Power Supply
Internal power supply
Safety
EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013
EN/IEC 62368-1, 2nd. & 3rd. Ed.
UL 62368-1, 2nd. & 3rd. Ed.
CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed.
EN/IEC 60825-1:2014 Class 2
Emissions
EN 55032:2015/CISPR 32, Class A
FCC CFR 47 Part 15: 2018 Class A
ICES-003 Class A
VCCI Class A
CNS 13438 Class A
KN 32 Class A
AS/NZS CISPR 32 Class A
Generic
EN 55035, CISPR 35, KN35
EN
EN 55035, CISPR 35
ESD
EN/IEC 61000-4-2
Radiated
EN/IEC 61000-4-3
EFT/Burst
EN/IEC 61000-4-4
Surge
EN/IEC 61000-4-5
Conducted
EN/IEC 61000-4-6
Power frequency magnetic field
EN/IEC 61000-4-8
Voltage dips and interruptions
EN/IEC 61000-4-11
Harmonics
EN/IEC 61000-3-2
Flicker
EN /IEC 61000-3-3
Device Management
Aruba Instant On Cloud; Web browser; SNMP Manager
Mounting Positions and Supported Racking
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet. 2-post rack kit included
Supports table-top mounting
Supports rack-mounting
Supports wall-mounting with ports facing either up or down
Supports under-table mounting using the brackets provided
Must be mounted top surface up. To prevent possible impact to long-term reliability, product should not be mounted upside-down
Transceivers
Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A)
Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D)
Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A)
Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A)
Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E)
Aruba 10G SFP+ to SFP+ 1m DAC (J9281D)
Aruba 10G SFP+ to SFP+ 3m DAC (J9283D)
Aruba Instant On 1960 Switch Series
In today s digital-first environment, small businesses face many challenges to stay afloat and competitive. With tight budgets and limited technical expertise, they re struggling to keep up with the explosion of devices and bandwidth-heavy applications running on the network. To optimize both performance and investment, small businesses need cost-effective, next-gen networking solutions.
The Aruba Instant On 1960 Switch Series is an easy-to-use and affordable wired solution for networks supporting IT, mobile and cloud applications.
Aruba Instant On 1960 Switches are advanced, smart-managed, fixed configuration Gigabit stackable switches designed for small and growing businesses that are easy to deploy and affordable. These switches are designed to scale as business grows, making adding more employees, devices and applications simple. Aruba Instant On 1960 switches are made to handle today s bandwidth-heavy applications like voice and video conferencing, enabling consistent connectivity to improve user experience and application performance.
The access switches each have two (2) 10GBASE-T and two (2) 10G SFP+ uplink ports for high bandwidth connectivity. The 1960 switches provide stacking capabilities: up to (four) 4 switches (access and aggregation can be mixed and matched in a stack) can be stacked together and managed through one single management IP address, simplifying network operations. This means up to 208 ports, including 16 10G uplink ports, operate as one switch. The 1960 switches support stacking through local and cloud-managed stacking modes. Local stacking provides True Stacking to easily configure, manage and troubleshoot physical switches as a single entity, while cloud-managed stacking provides ease-of-setup via the Instant On mobile app. Using either the Instant On mobile app or the cloud-based web portal, you can quickly set up, monitor and manage the 1960 switch series from anywhere at any time.
Aruba Instant On 1960 Switch Series
In today s digital-first environment, small businesses face many challenges to stay afloat and competitive. With tight budgets and limited technical expertise, they re struggling to keep up with the explosion of devices and bandwidth-heavy applications running on the network. To optimize both performance and investment, small businesses need cost-effective, next-gen networking solutions.
The Aruba Instant On 1960 Switch Series is an easy-to-use and affordable wired solution for networks supporting IT, mobile and cloud applications.
Aruba Instant On 1960 Switches are advanced, smart-managed, fixed configuration Gigabit stackable switches designed for small and growing businesses that are easy to deploy and affordable. These switches are designed to scale as business grows, making adding more employees, devices and applications simple. Aruba Instant On 1960 switches are made to handle today s bandwidth-heavy applications like voice and video conferencing, enabling consistent connectivity to improve user experience and application performance.
The Aruba Instant On 1960 Switch Series includes five switches: two (2) 24-port and two (2) 48-port models in PoE and non-PoE configurations, and a 12 port 10-Gigabit aggregation switch. The access switches each have two (2) 10GBASE-T and two (2) 10G SFP+ uplink ports for high bandwidth connectivity. The 1960 aggregation switch comes with twelve (12) 10G Base-T and four (4) SFP+ ports, providing 10G connectivity to servers, network storage devices and access switches alike. With PoE models, up to 30 W PoE power delivery is available for Class 4 PoE devices like access points, surveillance cameras and VoIP phones, and up to 60 W PoE power delivery is available for Class 6 PoE devices like pan-tilt zoom cameras and video-enabled IP-phones. The 24-port and 4
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Výprodej Aruba 6000 12G PoE Class4 + 2x1GbE 2x1GSFP 139W Switch 12x ports 10/100/1000BASE-T Ports 2x 1G SFP ports 2x 1GbE ports Supports PoE Standards IEEE 802.3af, 802.3at 1x USB-C Console Port 1x USB Type-A Host port
Power supplies Fixed power supply Up to 139W of Class 4 PoE Power Fans Fanless Dimensions (H) 4.39 cm (W) 25.4 cm (D) 25.5 cm Configuration Weight 2.78 kg CPU Dual Core ARM Cortex A9 @ 1016 Mhz Memory and Flash 4 GB DDR3 16 GB eMMC Packet Buffer 12.38MB (4.5MB Ingress/7.875MB Egress) Model Switching Capacity 32 Gbps Model Throughput Capacity 23.8 Mpps Average Latency ( LIFO-64-bytes packets) 1 Gbps: 2.3 µSec Switched Virtual Interfaces (dual stack) 16 IPv4 Host Table (ARP) 1,024 IPv6 Host Table (ND) 512 IPv4 Unicast Routes 512 IPv6 Unicast Routes 512 MAC Table Capacity 8,192 IGMP Groups 512 MLD Groups 512 IPv4/IPv6/MAC ACL Entries (ingress) 256 / 128 / 256 Operating Temperature 32°F to 113°F (0°C to 45°C) up to 5000 ft (1.5 km) derate -1°C for every 1000 ft (305 m) from 5000 ft (1.5 km) to 10000 ft (3.0 km) Operating Relative Humidity 15% to 95% at 104°F (40°C) non-condensing Non-Operating -40°F to 158°F (-40°C to 70°C) up to 15000 ft (4.6 km) Non-Operating Storage Relative Humidity 15% to 90% @ 149°F (65°C) non-condensing Max Operating Altitude 10000 feet (3 km) Max Max Non-Operating Altitude 15000 feet (4.6 km) Max Acoustic Sound Power, LWAd = 0 Bel Sound Pressure, LpAm (Bystander) = 0 dB Primary Airflow Frequency 50 / 60 Hz AC Voltage 100-127 VAC / 200-240 VAC Current 1.8 A / 0.9 A Power Consumption (230 VAC) idle: 16W Max Power (w/o PoE): 21.9W Max Power (w/ PoE): 170W Safety UL 60950-1; IEC 60950-1; EN 60950-1; CAN/ CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Lasers EN 60825-1:2007 / IEC 60825-1:2007 Class 1Class 1 Laser Products / Laser Klasse 1 (Applicable for accessories - Optical Transceivers only) Mounting and Enclosure Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); horizontal surface mounting; wall mounting
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Cisco switch CBS350-48T-4X-EU - REFRESH
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu
Řízené switche řady Cisco Business 350 jsou spolehlivými stavebními prvky pro sítě malých firem. Díky intuitivnímu ovládacímu panelu, pokročilým funkcím a všudypřítomnému zabezpečení urychlují spravované switche řady Cisco Business 350 vaši digitální transformaci.
Záruka platná do End of Support 31. 10. 2029.
Oznámení End of Life pro CISCO CBS350
Stránky produktu: CBS350-48T-4X-EU
Quick start guide: Quick start guide
Switching capacity and forwarding rate (All switches are wire speed and nonblocking) Capacity in Millions of Packets per Second (mpps) (64-byte packets) 130,94
Switching Capacity in Gigabits per Second (Gbps) 176
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d Spanning Tree support
Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default
Multiple Spanning Tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4,094 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks
Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication
CPE VLAN
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN Translation Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link Detection (UDLD) UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and black holing of traffic in switched networks
Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast groups (source-specific multicasting is also supported)
IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols.
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback Detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wirespeed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wirespeed routing of IPv6 packets
Layer 3 Interface Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for classless interdomain routing
RIP v2 Support for Routing Information Protocol version 2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL)
DHCP Server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Stacking Hardware stacking Up to 4 units in a stack. Up to 200 ports managed as a single system with hardware failover
High availability Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack
Plug-and-play stacking configuration/management Active/standby for resilient stack control
Autonumbering
Hot swap of units in stack
Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10G fiber interfaces.
Security ecure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (Authenticator role) 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions
Supports time-based 802.1X; dynamic VLAN assignment; MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers.
IP Source Guard (IPSG) When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP s