|
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Device Type
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Switch - 28 ports - L3 - Managed - stackable |
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Enclosure Type
|
Rack-mountable |
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Ports
|
20 x Gigabit SFP + 4 x combo 1000Base-T + 4 x 10 Gigabit SFP+ |
|
Performance
|
Switching capacity: 128 Gbps ¦ Forwarding performance: 95.24 Mpps ¦ Stacking bandwidth: 80 Gbps |
|
Capacity
|
IPv4 routing table entries: 16000 ¦ IPv6 routing table entries: 7000 ¦ IPv4 forwarding table entries: 32000 ¦ IPv6 forwarding table entries: 16000 ¦ VLAN groups: 4000 ¦ Dynamic VLAN entries: 4000 ¦ Static ARP entries: 512 ¦ IPv4 routes (static): 512 ¦ IPv6 routes (static): 256 ¦ QoS hardware queues per port: 8 ¦ ACL entries (egress): 4000 ¦ ACL entries (ingress): 1000 |
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MAC Address Table Size
|
68K entries |
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Jumbo Frame Support
|
12KB |
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Max Units In A Stack
|
9 |
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Routing Protocol
|
BGP-4, RIP-1, RIP-2, IGMPv2, IGMP, VRRP, OSPFv2, PIM-SM, PIM-DM, IGMPv3, OSPFv3, PIM-SSM, MSDP, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), DVMRPv3, RIPng, MLDv2, MLD, BGP-4+, VRRPv2, Bidirectional Forwarding Detection (BFD), VRRPv3, URPF |
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Remote Management Protocol
|
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTPS, TFTP, CLI |
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Encryption Algorithm
|
MD5, SSL, TLS 1.0, TLS 1.1 |
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Authentication Method
|
RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
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Features
|
ARP support, IGMP snooping, DoS attack prevention, packet filtering, port mirroring, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Dying Gasp support, sFlow, PIM snooping, tunnelling, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), IP Precedence, DHCP server, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), Safeguard Engine, Cable Diagnostics Function, bandwidth control, LLDP support, Port Security, Remote Switch Port Analyzer (RSPAN), SNMP trap, DHCP client, Energy Efficient Ethernet, Dynamic VLAN Support (GVRP), Strict Priority (SP), Loopback, TFTP client, 4MB packet buffer, 802.1x authentication, Duplicated Address Detection, Two Rate Three Color Marking (TRTCM), Type of Service (ToS), Precision Time Protocol (PTP), DiffServ Code Point (DSCP) support, 2 fans, IGMP filtering, Single Rate Three Color Marking (SRTCM), IP source guard, Head of Line Blocking Prevention, host based access control, Priority-Based Flow Control (PFC), VLAN Trunking Protocol (VTP), Bridge protocol data unit (BPDU), Link Aggregation, Management Information Base (MIB) II, Source-Specific Multicast (SSM), Digital Diagnostics Monitoring (DDM), Network Timing Protocol (NTP), Authentication, Authorization and Accounting (AAA), VLAN Double Tagging (Q-in-Q), Loop Guard, Ethernet Ring Protection Switching (ERPS) v2, VLAN mirroring, MLD filtering, Web-based Access Control (WAC), Switch Resource Management (SRM) |
|
Compliant Standards
|
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1v, IEEE 802.1ag, IEEE 802.1ab (LLDP), IEEE 802.1AX, IEEE 802.1Qbb |
|
Status Indicators
|
Status |
|
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Interfaces
|
24 x 1000Base-X SFP ¦ 4 x 1000Base-T RJ-45 ¦ 4 x 10GBase-X SFP+ ¦ 1 x console RJ-45 management ¦ 1 x management (Gigabit LAN) RJ-45 ¦ 1 x USB 2.0 Type A ¦ 1 x alarm RJ-45 ¦ 1 x console (mini-USB) |
|
|
Voltage Required
|
AC 120/230 V (50/60 Hz) |
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Power Consumption Operational
|
63.6 Watt |
|
|
MTBF
|
280,612 hours |
|
Compliant Standards
|
FCC Class A certified, VCCI, C-Tick, BSMI, cUL, CB, CCC, ITU Y.1731 |
|
|
Software Included
|
Standard Image (SI) Software |
|
|
Width
|
44.1 cm |
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Depth
|
26 cm |
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Height
|
4.4 cm |
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Weight
|
3.79 kg |
|
|
Service & Support
|
Limited warranty - lifetime |
|
|
Min Operating Temperature
|
-5 °C |
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Max Operating Temperature
|
50 °C |
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Humidity Range Operating
|
10 - 95% |
|
Min Storage Temperature
|
-40 °C |
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Max Storage Temperature
|
70 °C |
|
Humidity Range Storage
|
5 - 95% |
