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Hardware Specifications |
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Copper Ports |
48 10/100/1000Base-T RJ45 auto-MDI/MDI-X ports |
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SFP/mini-GBIC Slots |
4 100/1000Base-X SFP interfaces, shared with Port-45 to Port-48 |
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Compatible with 100Base-FX SFP transceiver |
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SFP+ Slots |
4 10GBase-SR/LR SFP+ interface (Port-49 to Port-52) |
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Compatible with 1000Base-SX/LX/BX SFP transceiver |
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Console |
1 x RS-232-to-RJ45 serial port (115200, 8, N, 1) |
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Switch Architecture |
Store-and-Forward |
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Switch Fabric |
176Gbps |
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Throughput |
130.95Mpps@64Bytes |
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Address Table |
32K entries, automatic source address learning and ageing |
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Shared Data Buffer |
4M bits |
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Flow Control |
IEEE 802.3x pause frame for full-duplex |
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Back pressure for half-duplex |
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Jumbo Frame |
10K bytes |
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Reset Button |
< 5 sec: System reboot |
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> 5 sec: Factory default |
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Dimensions (W x D x H) |
440 x 300 x 44.5 mm, 1U height |
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Weight |
4421g |
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LED |
System: |
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PWR (Green), SYS (Green), FAN1 (Green), FAN2 (Green) |
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10/100/1000T RJ45 Interfaces (Port 1 to Port 48): |
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1000Mbps LNK/ACT (Green) |
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10/100Mbps LNK/ACT (Orange) |
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100/1000Mbps SFP Combo Interfaces (Port 45 to Port 48): |
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LNK/ACT (Green) |
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1/10Gbps SFP+ Interfaces (Port 49 to Port 52): |
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LNK/ACT (Green) |
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Power Requirements |
100~240V AC, 50/60Hz |
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Power Consumption |
58 watts / 197.9 BTU (max.) |
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ESD Protection |
6KV DC |
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Layer 2 Management Functions |
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Port Configuration |
Port disable / enable |
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Auto-negotiation 10/100/1000Mbps full and half duplex mode selection |
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Flow control disable / enable |
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Port Status |
Display each port’s speed duplex mode, link status, flow control status, auto-negotiation status, trunk status |
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Port Mirroring |
TX / RX / Both |
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Many-to-1 monitor |
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VLAN |
802.1Q tagged based VLAN |
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Q-in-Q tunneling |
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Private VLAN Edge (PVE) |
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MAC-based VLAN |
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Protocol-based VLAN |
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Voice VLAN |
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IP Subnet-based VLAN |
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MVR (Multicast VLAN Registration) |
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Up to 255 VLAN groups, out of 4095 VLAN IDs |
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Link Aggregation |
IEEE 802.3ad LACP / Static Trunk |
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26 groups of 8-Port trunk supported |
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Spanning Tree Protocol |
STP, IEEE 802.1D Spanning Tree Protocol |
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RSTP, IEEE 802.1w Rapid Spanning Tree Protocol |
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MSTP, IEEE 802.1s Multiple Spanning Tree Protocol |
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QoS |
Traffic classification based, Strict priority and WRR |
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8-Level priority for switching |
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– Port Number |
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– 802.1p priority |
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– 802.1Q VLAN tag |
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– DSCP/TOS field in IP packet |
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IGMP Snooping |
IGMP (v1/v2/v3) Snooping, up to 255 multicast groups |
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IGMP Querier mode support |
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MLD Snooping |
MLD (v1/v2) Snooping, up to 255 multicast groups |
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MLD Querier mode support |
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Access Control List |
IP-based ACL / MAC-based ACL |
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Up to 256 entries |
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Bandwidth Control |
Per port bandwidth control |
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Ingress: 100Kbps~1000Mbps |
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Egress: 100Kbps~1000Mbps |
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Layer 3 Functions |
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IP Interfaces |
Max. 128 VLAN interfaces |
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Routing Table |
Max. 32 routing entries |
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Routing Protocols |
IPv4 hardware Static Routing |
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IPv6 hardware Static Routing |
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Management |
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Basic Management Interfaces |
Console / Telnet / Web browser / SNMP v1, v2c |
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Secure Management Interfaces |
SSH, SSL, SNMP v3 |
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SNMP MIBs |
RFC 1213 MIB-II |
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RFC 1493 Bridge MIB |
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RFC 1643 Ethernet MIB |
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RFC 2863 Interface MIB |
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RFC 2665 Ether-Like MIB |
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RFC 2819 RMON MIB (Group 1, 2, 3 and 9) |
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RFC 2737 Entity MIB |
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RFC 2618 RADIUS Client MIB |
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RFC 2863 IF-MIB |
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RFC 2933 IGMP-STD-MIB |
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RFC 3411 SNMP-Frameworks-MIB |
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RFC 4292 IP Forward MIB |
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RFC 4293 IP MIB |
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RFC 4836 MAU-MIB |
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IEEE 802.1X PAE |
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LLDP |
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Standards Conformance |
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Regulation Compliance |
FCC Part 15 Class A, CE |
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Standards Compliance |
IEEE 802.3 10Base-T |
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IEEE 802.3u 100Base-TX/100Base-FX |
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IEEE 802.3z Gigabit SX/LX |
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IEEE 802.3ab Gigabit 1000T |
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IEEE 802.3ae 10Gb/s Ethernet |
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IEEE 802.3x flow control and back pressure |
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IEEE 802.3ad port trunk with LACP |
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IEEE 802.1D Spanning tree protocol |
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IEEE 802.1w Rapid spanning Tree protocol |
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IEEE 802.1s Multiple Spanning Tree protocol |
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IEEE 802.1p Class of service |
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IEEE 802.1Q VLAN tagging |
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IEEE 802.1X Port Authentication Network Control |
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IEEE 802.1ab LLDP |
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RFC 768 UDP |
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RFC 793 TFTP |
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RFC 791 IP |
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RFC 792 ICMP |
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RFC 2068 HTTP |
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RFC 1112 IGMP version 1 |
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RFC 2236 IGMP version 2 |
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RFC 3376 IGMP version 3 |
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RFC 2710 MLD version 1 |
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FRC 3810 MLD version 2 |
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