Interface Configuration Guide 7705 SAR Interfaces
Edition: 01 3HE 11011 AAAC TQZZA 37
3.1.3.1.16 7705 SAR-X
The 7705 SAR-X has a fixed physical configuration that has 14 Ethernet ports:
• four XOR (combination) RJ-45/SFP Gigabit Ethernet ports (10/100/1000 Mb/s)
(ports 2/1A, 2/2A, 3/1A, 3/2A for RJ-45 and 2/1B, 2/2B, 3/1B, 3/2B for SFP)
• eight SFP Gigabit Ethernet ports (10/100/1000 Mb/s) (ports 2/3 to 2/6 and 3/3 to
3/6)
• two SFP+ 10-Gigabit Ethernet ports (ports 2/7 and 3/7)
3.1.3.2 TDM
TDM ports are supported on the following cards, modules, and platforms:
• 16-port T1/E1 ASAP Adapter Card
• 32-port T1/E1 ASAP Adapter Card
• 2-port OC3/STM1 Channelized Adapter Card
• 4-port OC3/STM1 / 1-port OC12/STM4 Adapter Card
• 4-port DS3/E3 Adapter Card
• 8-port Voice & Teleprotection Card
• 12-port Serial Data Interface Card
• 4-port T1/E1 and RS-232 Combination Module
• 7705 SAR-A
• 7705 SAR-Hc
• 7705 SAR-M
• 7705 SAR-X
3.1.3.2.1 16-port T1/E1 ASAP Adapter Card
There are two versions of the 16-port T1/E1 ASAP Adapter card. The 7705 SAR-18
only supports version 2.
Channelization is supported down to the DS0 level. To change port types, all ports
must first be shut down. The ports can be configured for DS1 (T1) or E1 operation.
All ports on the card must be either T1 or E1; there cannot be a mix of the two types.
When the first port is configured on a card, all other ports on the card must be set to
the same type.
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