
5
Model
型号
Central
wavelength
中心波长
Connector
接口连接器
Cable
specifications
接口线缆规格
Modal
bandwidth
模式带宽
(MHz*km)
Max transmission
distance
最大传输距离
SFP-2
5G-S
R-MM8
50
850 nm
LC
50/125µm
MMF
2000
FEC negotiation
disabled: 30 m (98.43 ft)
FEC negotiation
enabled: 70 m (229.66 ft)
关闭
FEC
协商功能时:
30
m (98.43 ft)
开启
FEC
协商功能时:
70
m (229.66 ft)
4700
FEC negotiation disabled:
40 m (131.23 ft)
FEC negotiation enabled:
100 m (328.08 ft)
关闭
FEC
协商功能时:
40
m (131.23 ft)
开启
FEC
协商功能时:
100 m (328.08 ft)
For more information about FEC negotiation, see Ethernet interfaces in Layer 2
—LAN Switching
Configuration Guide
for the switch.
有关
FEC
协商功能的详细介绍,请参见该扩展卡适用的以太网交换机“二层技术
-
以太网交换配置
指导”中的“以太网接口”。
Model
型号
Cable length
线缆长度
Data rate
传输速率
SFP-25G-D-CAB-1M
1 m (3.28 ft)
25 Gbps
SFP-25G-D-CAB-3M
3 m (9.84 ft)
SFP-25G-D-CAB-5M
5 m (16.40 ft)
LEDs
接口状态指示灯
The port LEDs are not affected by the port LED mode switching button on
your switch. For more information about the port LED mode switching
button, see the installation guide for the switch.
该指示灯不受交换机上端口状态指示灯模式切换按钮的影响,关于端口状态
指示灯模式切换按钮的详细介绍请参见交换机的配套安装手册。