Redback Networks SmartEdge 100 User Manual

Copper and Optical FE MICs
2-2 SmartEdge 100 Router Hardware Guide
Figure 2-1 Copper and Optical FE MICs
Table 2-1 lists the specifications for these FE MICs. In Table 2-1, MMF and SMF refer to multimode fiber
and single-mode fiber, respectively.
Table 2-1 Copper and Optical FE MIC Specifications
Specification FX LX10 TX
Number of ports 12 12 12
Protocol 100Base-FX 100Base-LX10 10 Mbps: 10Base-T
100 Mbps: 100Base-TX
Line code 4B/5B 4B/5B 10 Mbps: Manchester coding
100 Mbps: 4B/5B
Speed 100 Mbps 100 Mbps 10 or 100 Mbps
Negotiate flow control
1
1. These MICs support loss-less flow control up to 6.2 mi (10.0 km) for packets with up to 9,600 bytes.
No No Yes (including flow-control settings)
2
2. The extent of the support for flow control is dependent on the release of the SmartEdge OS.
Interface type Optical Optical Electrical
Impedance – – 100 ohm differential
Connector type SFP SFP RJ-45
Cable type MMF SMF 2-pair, category 5 shielded-twisted pair
3
3. The shielded cable must be grounded at both ends.
Protection None None None
Compliance These versions comply with IEEE 802.3, 802.3u

Redback Networks SmartEdge 100 Specifications

General

Brand	Redback Networks
Model	SmartEdge 100
Category	Network Router
Language	English