标准 |
IEEE802.3 10Base-T Ethernet
IEEE802.3u 100Base-TX / 100Base-FX
IEEE802.3z Gigabit fiber
IEEE802.3ab 1000Base-T
IEEE802.3x Flow Control and Back Pressure
IEEE802.3ad Port trunk with LACP
IEEE802.1d Spanning Tree
IEEE802.1w RSTP
IEEE802.1p Class of Service
IEEE802.1Q VLAN Tag
IEEE802.1x User Authentication (Radius)
IEEE802.3af Power over Ethernet
IEEE802.1ab LLDP |
交换结构 |
Back-plane (Switching Fabric): 8.8Gbps
Packet throughput ability (Full-Duplex): 13.1Mpps@64bytes |
传输速率 |
14,880 pps for 10Base-T Ethernet port
148,800 pps for 100Base-TX/FX Fast Ethernet port
1,488,000 pps for Gigabit Fiber Ethernet port |
Packet Buffer |
4Mbits |
Mac Address |
8K MAC address table |
Flash ROM |
4Mbytes |
DRAM |
32Mbytes |
Jumbo Frame |
9022bytes (for Gigabit Ports) |
连接器 |
(Front) RS-232 : Female DB-9 (for Console)
(Rear) RS-232: Male DB-9 (for UPWM)
10/100TX: 24 x RJ-45
10/100/1000T/ Mini-GBIC Combo: 2 x RJ-45 + 2 x SFP sockets |
网络线缆 |
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5, 5e cable EIA/TIA-568 100-ohm (100m)
100Base-TX: 2-pair UTP/STP Cat. 5/5e cable EIA/TIA-568 100-ohm (100m)
1000Base-TX: 2-pair UTP/STP Cat. 5e cable EIA/TIA-568 100-ohm (100m) |
LED |
System Power (Green)
Gigabit Fiber: Link/Activity (Green)
Gigabit Copper: Link/Activity (Green),
Full duplex/collision (Yellow), Mini-GBIC [(Link/Activity) Green] |
电源供应 |
DC 48V
A readily accessible disconnect device as part of the building installation shall be incorporated into the fixed wiring. Moreover, The disconnect device (appropriate circuit breaker) must be included in the ungrounded supply conductor. |
冗余电源 |
48VDC (45~56VDC) |
功率 |
15.76 W |
工作温度 |
-40°C~70°C / -40°F~158°F |
存储温度 |
-40°C~85°C / -40°F~185°F |
工作湿度 |
5% ~ 95% (Non-condensing) |
风扇 |
Fanless |
外壳规格 |
440mm (W) x 280mm (D) x 44mm (H) |
重量 |
3.7 kg |
EMI & EMS |
FCC Class A
CE EN61000-4-2/3/4/6/8,
CE EN61000-6-2, CE EN61000-6-4 |
安规 |
UL, cUL, CE/EN60950-1 |
稳定测试 |
IEC60068-2-32 (Free fall)
IEC60068-2-27 (Shock)
IEC60068-2-6 (Vibration) |
MTBF |
133495 hrs |
质保 |
5 years |
软件规格 |
管理 |
SNMP v1
SNMP v2c
SNMP v3
Web/ Telnet/ Console (CLI) |
SNMP MIB |
RFC 1215 Trap, RFC1213 MIBII, RFC 1157 SNMP MIB, RFC 1493 Bridge MIB, RFC 2674 VLAN MIB, RFC 1643 , RFC 1757, RSTP MIB, Private MIB, PoE MIB, UPS MIB, LLDP MIB, RMON1 |
VLAN |
Port based VLAN, up to 24 groups
IEEE802.1Q Tag VLAN
Static VLAN groups up to 256, Dynamic VLAN group up to 2048, VLAN ID from 1 to 4094.
GVRP up to 256 groups. |
Port Trunk with LACP |
LACP Port Trunk: 13 Trunk groups/Maximum 4 trunk members |
LLDP |
Supports LLDP to allow switch to advertise its identification and capability on the LAN |
Spanning Tree |
Supports IEEE802.1d Spanning Tree and IEEE802.1w Rapid Spanning Tree |
Pro-Ring |
Supports X-Ring, Dual Homing, Couple Ring and Central Ring topology
Provides redundant backup feature and the recovery time below 10ms for a ring of up to 250 switches |
Quality of Service |
The quality of service determined by port, Tag and IPv4 Type of service, IPv4 Different Service |
Class of Service |
Supports IEEE802.1p class of service, per port provides 4 priority queues |
端口安全 |
Supports 50 entries of MAC address for static MAC and another 50 for MAC filter |
端口镜像 |
Supports 3 mirroring types:"RX ,TX and Both packet " |
IGMP |
Supports IGMP V1 and V2 snooping; IGMP Snooping for Multi-Media application, IGMP group supports 256 groups and IGMP query |
访问控制列表(ACL) |
Supports up to 256 Policy |
Packet filter |
Broadcast storm filter |
IP 安全 |
Supports 10 IP addresses that have permission to access the switch management and to prevent unauthorized intruder |
登录安全 |
Supports IEEE802.1X Authentication/RADIUS |
带宽控制 |
Support ingress packet filter and egress packet limit
The egress rate control supports all of packet type and the limit rates are 0~100Mbps
Ingress filter packet type combination rules are Broadcast/Multicast/Unknown Unicast packet, Broadcast/Multicast packet, Broadcast packet only and all of packet. The packet filter rate can be set from 0 to 100Mbps |
流量控制 |
Supports Flow Control for Full-duplex and Back Pressure for Half-duplex |
系统日志 |
Supports System log record and remote system log server |
SMTP |
Supports 1 SMTP Server and 6 e-mail accounts for receiving event alert |
SNTP |
Supports SNTP to synchronize system clock to ?Internet |
DHCP |
Provides DHCP Client/DHCP Server/IP Relay functions |
DNS |
Provides DNS client feature and supports Primary and Secondary DNS server |
802.1x Authentication |
Support IEEE802.1x User-Authentication and can report to RADIUS Server.
- Reject
- Accept
- Authorize
- Disable
|
继电器报警 |
Provides one relay output for port breakdown and power failure.
Alarm Relay current carry ability: 1A @ DC 24V |
SNMP Trap |
1. Device cold start,
2. Authorization failure,
3. X-Ring topology changed.
4. Port link up/ link down.
5. DC disconnect trap-PoE port Event
Trap station up to 3 |
固件更新 |
Support TFTP & Console firmware update, TFTP & Console backup and restore |
上传/下载配置 |
Supports binary format configuration file for system quick installation |
ifAlias |
Each port allows importing 128bit of alphabetic string of word on SNMP and CLI interface. |
硬化的外部设备
