Ethernet |
Ethernet Interface |
24 Gigabit Copper ports plus 4 SFP ports 100FX or |
1000BaseF (SX/LX/LH) |
Operating mode |
Store and forward, L2/L3 wire-speed/non-blocking |
Switching fabric capacity 56Gbps |
MAC addresses |
16K |
Jumbo frames |
9K Bytes |
Copper RJ45 Ports |
Speed |
10/100/1000 Mbps |
MDI/MDIX Auto-crossover |
Support straight or cross wired cables |
Auto-negotiating |
10/100/1000 Mbps speed auto-negotiation; Full and half duplex |
SFP Ports (pluggable) |
Port types supported |
Gigabit fiber multimode, fiber single mode, |
fiber long-haul single mode 100/1000BaseF (SX/LX/LH) |
Fiber port connector |
LC typically for fiber (depends on module) |
Network
Redundancy |
Fast failover protection rings |
Link loss recovery < 30ms |
Single & Multiple rings support |
Spanning Tree Protocol |
IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP |
BPDU forwarding and filtering, RMON MIB Groups 1, 2, 3, 9 |
IEEE 802.3ad Port Trunk with LACP |
Static trunk or Dynamic via LACP (Link Aggregation Control Protocol) |
Bridge, Virtual Local Area Networks (VLANs) & Protocols |
Flow control |
IEEE 802.3x (Full Duplex) and Back-Pressure(Half Duplex) |
VLAN Types |
Port-based VLANs, IEEE 802.1Q tag-based VLANs, |
IEEE 802.1v protocol-based VLANs, |
IEEE 802.1ad Double Tagging (Q in Q) |
Private VLAN |
VLAN operations |
Attach/Remove/Replacement VLAN tag |
MVR (Multicast VLAN Registration) |
Yes |
Multicast protocols |
IGMP v1, v2 and v3 with up to 256 multicast groups |
IGMP snooping and querying |
Immediate leave and leave proxy |
Throttling and filtering |
Traffic Management Engine & QoS |
Policy-based access control engine |
Policy/profile-based Access Control List (ACL) |
Flexible combination of well-known fixed Layer 2/3/4 fields: |
– VLAN ID, Source/Destination MAC address, EtherType |
– Source/Destination IP address, IP protocol number |
– UDP or TCP, Source/Destination port number of TCP/UDP |
– DSCP or ToS value |
Actions per rule: Deny, Allow, Queue mapping, rate limit, mirror, |
CoS remark |
Max number of profiles per switch: 10 |
Max number of rules per profile: 16 |
Number of queues per port |
8 |
Scheduling schemes |
SPQ, WRR, SPQ + WRR |
Traffic Shaper |
Hierarchical per port and per queue shaping & scheduling with |
bandwidth management |
Traffic Policer |
Ingress rate limit in 1K bps granularity |
Security |
Port Security |
IP and MAC-based Access control |
Policy-based Access control |
IEEE 802.1x authentication Network Access Control |
RADIUS and TACACS+ AAA (Authentication, Accounting and Authorization) |
Storm Control |
Multicast/Broadcast/Flooding Storm Control on per port and per VLAN basis |
Management |
User Management interfaces |
Cisco-like CLI (command line interface) |
WEB-based Management |
SNMP v1, v2c, v3 |
Telnet (5 sessions) |
Management Security |
HTTPs, SSH |
Radius Client for Management (*pending) |
TACACS+ Client for Management (*pending) |
Upgrade & Restore |
TFTP/FTP for Configuration Import/Export, |
TFTP/FTP for Firmware Upgrade |
Diagnostic |
Syslog |
Policy-based stream mirroring |
Ethernet Copper connection diagnostic tool |
NTP/SNTP |
Yes |
L3 |
L3 routing |
Static routing, RIPv1/RIPv2, OSPF, DVMRP (*pending), |
PIM-DM (*pending) |
VRRP |
Power |
Power input |
DC input: DC Redundant Input Terminals |
Input voltage range |
12-58 VDC or 100/240 VAC, 50Hz ~ 60Hz |
Reverse power protection |
Yes |
Indicators |
Power Status indication |
Indication of power input status |
Ethernet port indication |
Link & Speed |
Environmental and Compliances |
Operating temperature range |
-40 to +75°C (cold startup at -40°C) |
Storage temperature range |
-40 to +85 °C |
Humidity (non-condensing) |
5 to 95% RH |
Vibration, shock & freefall |
Vibration: IEC60068-2-6; |
Shock: IEC60068-2-27; |
Free Fall: IEC60068-2-32 |
Certification compliance |
CE/FCC |
EMI |
Radiated Emission: CISPR 22, EN55022 Class A |
Conducted Emission: EN55022 Class A |
EMS |
ESD: IEC61000-4-2 |
Radiated RF (RS): IEC61000-4-3 |
EFT: IEC61000-4-4 |
Surge: IEC61000-4-5 |
Conducted RF (CS): IEC61000-4-6 |
RoHS and WEEE |
RoHS (Pb free) and WEEE compliant |
MTBF |
> 25 years |
Mechanical |
Ingress protection |
IP30 |
Installation option |
19’’ rack mounting, 440(W)*44(H)*253(D)MM |