T1/E1 And Ethernet Ports; Power Supply Inputs; Dc Power Connections; 7705 Sar-F Overview - Alcatel-Lucent 7705 Installation Manual

7705 SAR-F Overview

T1/E1 and Ethernet Ports

Figure 6
wide variety of interface speeds and types, including Ethernet (10/100/1000 Base-T and
optical), T1/E1 with ATM and IMA, and TDM (channelized and unchannelized).
There are 16 T1/E1 ports that support T1/E1 connections via connection to RJ-45
connectors. All ports must be configured as either T1 or E1 ports; a mix of T1 and E1 ports
is not allowed.
There are 8 Ethernet ports: 6 ports to support 10/100 Base-T Ethernet interfaces via Ethernet
connectors, and 2 ports to support 10/100/1000 Base-T and optical 100/1000 Ethernet
interfaces via SFP modules.
The SFP modules are hot-swappable and field-replaceable by qualified personnel. Refer to
Table 16 on page 79
7705 SAR-F
Cri
Maj
Stat
Min
Pwr
ACO/LT

Power Supply Inputs

The 7705 SAR-F has a standard, dual terminal block (four terminals) attached to the front of
the chassis. The terminals provide access for two independent power feeds, allowing power
redundancy for the system. When only one power feed is used, the system does not have
power supply redundancy. The power system has no field-replaceable parts.
The DC power LEDs are located on the front of the router (see
7705 SAR-F Connectors and LEDs on page 102
operation.
Refer to
preparing DC power cables.
Page 42
identifies the T1/E1 and Ethernet interface ports. These ports provide access for a
for a list of supported SFP modules.

Figure 6: T1/E1 and Ethernet Ports

T1/E1 Ports
1
Stat
Link Act
Sync
External Alarms Mgmt Port Console
In Out
2
Stat
DC Power Connections on page 69
T1/E1 ports Ethernet ports
Ethernet Ports
3 5 7 9 11 13 15 1
Stat Stat Stat Stat Stat Stat Stat Link Act
4 6 8 10 12 14 16
Stat Stat Stat Stat Stat Stat Stat 2
Link Act
for a description of the power LED
for requirements and information regarding
7705 SAR-F Installation Guide
3 5
Link Act Link Act
Link
7
Act
Link
8
+BattA -BattA +BattB -BattB
Act
BAT A BAT B
4 6
Link Act Link Act
-48V Batt
Figure 7). Refer to
19851