SmartEdge 600 Router Hardware Guide
An external timing cable provides a connection from an external synchronization
source, such as a building integrated timing supply (BITS) or synchronization
supply unit (SSU), to your system. Each cable consists of two individually
shielded, twisted wire pairs: one pair for the synchronization input and another
pair for the synchronization output.
The controller cards can receive timing data only.
Two connections are possible: one from a primary source and one from a
secondary source. Either connection can provide timing for the entire chassis
(input), regardless of the configuration of the controller cards.
An adapter, available as an option, provides wire wrap pins to allow you to
attach a cable without a connector.
Note:
The operating system does not support the status and control port.
2.10
Connections for Line Card Cables
All line card cables are connected to the front panels of the cards.
Table 27
Port Data for Line Cards
Line Card Type and Card Description
Physical Ports
Low-Density
Version
Low-Density
Port Numbers
Enhanced ATM OC-12c/STM-4c IR (1-port)
ATM OC-3c/STM-1c (4-port)
ATM OC-3c/STM-1c (8-port)
1
4
8
No
Yes
No
–
1, 3
–
10/100 Ethernet (12-port)
Fast Ethernet–Gigabit Ethernet (60-port FE, 2-port GE)
Gigabit Ethernet (4-port)
Advanced Gigabit Ethernet (4-port)
Gigabit Ethernet 3 (4-port)
Gigabit Ethernet 1020 (10-port)
Gigabit Ethernet 1020 (20-port)
(1)
Gigabit Ethernet (5-port)
Gigabit Ethernet (20-port)
10 Gigabit Ethernet (1-port)
10 Gigabit Ethernet (4-port)
12
60, 2
4
4
4
10
20
5
20
1
4
No
No
Yes
Yes
No
No
No
No
No
No
No
–
-
1, 3
1, 3
–
–
–
–
–
–
–
OC-192c/STM-64c (1-port)
OC-48c/STM-16c (4-port)
1
4
No
No
–
–
(1) The 20-port GE1020 card requires two adjacent slots.
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Summary of Contents for SmartEdge 600
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