| Standards |
- IEEE802.3 10Base-T
- IEEE802.3u 100Base-TX
- IEEE802.3ab 1000M Ethernet
- IEEE802.3ae 10G Ethernet
- IEEE 802.3x, full-duplex Ethernet data link circuit layer flow control
- IEEE 802.3ad, link circuit aggregation protocol
- IEEE 802.1ab-2005, LLDP protocol
- IEEE 802.w, fast spaning tree protocol
- IEEE 802.1q, VLAN standard
- IEEE 802.1p, QoS/CoS service quality
|
| Protocols |
- IGMP Snooping, DHCP Snooping
- GMRP
- Spanning tree; STP, RSTP, MSTP
- EPRS, Network loop detection
- Port mirroring
- Broadcast, Multicast, unicast storm supporession |
| VLAN |
- Support up to 4K VLANs simultaneously (out of 4096 VLAN IDs)
- Port-based
VLAN
- 802.1Q tag-based VLAN |
| QoS |
- SP (Strict Priorty), strict priority rotation arithmetic
-
WRR (Weighted Round Robin), weighting priority rotation arithmetic
-
802.1p port queue priority rotation arithmetic
-
Cos/Tos, QoS remark
|
| Ports |
- 24 * 10/100/1000Base-T RJ45 Ports
- 8 * 1G SFP Slots
- 4 * 10G SFP+ Slots |
| Management |
- 1 console port, WEB, CLI, TELNET, SSH, SNMP management |
| MAC Address Table Size |
- 32K, Supports auto update |
| Buffer Memory |
- 32M |
| Switching Capacity |
- 598Gbps |
| Jumbo frames |
- Frame sizes up to 9KB supported on Gigabit interfaces |
| Spanning Tree Protocol (STP) |
- Standard Spanning Tree 802.1d
- Rapid Spanning Tree (RSTP) 802.1w |
| Aggregation |
- Link Aggregation Control Protocol (LACP) IEEE 802.3ad
-
Up to 26 groups
- Up to 16*RJ45 or 4*10G ports per group |
| IGMP v1/v2 snooping |
- IGMP limits bandwidth-intensive multicast traffic to only the requesters
supports 1024 multicast groups (source-specific multicasting is also supported) |
| Secure Shell (SSH) Protocol |
- SSH secures Telnet traffic in or out the switch, SSH v1 and v2 are supported |
| Secure Sockets Layer (SSL), HTTPS |
- SSL encrypts the http traffic, allowing advance secure access to the browser-based management GUI in the switch |
| Port Security |
- Locks MAC Addresses to ports, and limits the number of learned MAC addresses |
| IP Source Guard |
- Prevents datagram with spoofed addresses from being in the network |
| Storm control |
- Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port |
| ACLs |
- Support for up to 256 entries; Drop or rate limitation based on source and destination MAC, VLAN ID or IP address, protocol, port, differentiated services code point (DSCP) / IP precedence, TCP/ UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP)
packets, IGMP packets, TCP flag |
| Hardware Priority Queue |
- Supports 8 hardware queues |
| Scheduling |
- Strict priority and weighted round-robin (WRR) Queue assignment based on DSCP and class of service (802.1p/ CoS) |
| Classification |
- Port based; 802.1p VLAN priority based;
- IPv4/IPv6 precedence/ type of
service (ToS) / DSCP based; |
| Rate Limiting |
- Port based input / output bandwidth management |
| Port mirroring |
- Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to N-1 (N is Switch’s Ports) ports can be mirrored to single destination port. A single session is supported. |
| Port Isolation |
- Supports isolation of downstream ports from eachother, while opening communication with upstream ports. |
| Port Flow Control |
- Half-duplex back pressure based control
- Full-duplex PAUSE frame based control |
| Cable Diagnosis |
- Cable quality (differential pair impedence 85ohm - 125ohm), cable length, short-circuit line |
| Dual Image |
- Dual image provides independent primary and secondary OS files for backup while upgrading |
| Green Ethernet Link Detection |
- Compliant IEEE802.3az Energy Efficient Ethernet Task Force. Automatically turns off power on Gigabit Ethernet RJ-45 port when detecting link down or Idle of client. Active mode is resumed without loss of any packets when the switch detects the link up |
| Green Ethernet Cable length detection |
- Adjusts the signal strength based on the cable length. Reduces the power consumption for cables shorter. |
| Link Layer Discovery Protocol (LLDP) |
- Used by network devices for advertising their identities, capabilities, and neighbors on a IEEE 802 local area network, principally wired Ethernet. |
| System Maintenance |
- Supports upload/downloading configuration files
-
Supports Web default factory configuration
-
Supports system journal function
- Reset by pressing the button
|
| Transmission Media |
1000Base-T |
- 4 pair Cat.5e or Cat6, EIA/TIA-568 100-ohm screened twisted-pair (STP), up to 100m |
| 1000Base-SX |
- OM1 & OM2 optical fiber cable
|
| 1000Base-LX |
- OS1 optical fiber cable
|
| 10GBase-SR |
- OM3 & OM4 optical fiber cable
|
| 10GBase-LR |
- OS1 optical fiber cable
|
| Connector Type |
- UTP: RJ-45,
- Fiber: LC, 1Gbps, 10Gbps |
| LED Indicators |
- Power, SYS
- Port Link/Activity |
| Power Requirements |
- AC 220V (100-240V) 50Hz |
| Environment |
- Operating Temperature: -10°C~55°C
- Storage Temperature: -20°C~70°C
- Operating Humidity: 5%~90% |
| Physical |
Dimensions |
- 440*290*44.5mm |
| Weight |
- 4.5kg |
| Shell |
- Metal |
