Document No. RF 002331D
A-2
Figure A-2. ASA 312 Connector Panel with E1 Configuration
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1.
GPIB: Interface used to
connect a GPIB cable for
SCPI Command operation
7.
E1 RX: BNC connector for E1
Receive electrical signal
13.
STS-1 RX TX: BNC connectors
for SONET Transmit and
Receive electrical signals
2.
RS232: 9-pin male connector
for mouse, modem, direct
connect or printer
8.
DS3 RX TX : BNC
connectors for DS3 Transmit
and Receive electrical
signals; or STS-1 Insert
Drop: For SONET electrical
signals
14.
* OC-48 RX TX: FC-PC, ST-PC,
or SC-FC type connectors for
SONET OC-48 optical signals;
or
Jitter Out: BNC connector for
Jitter output
3.
10BaseT: 8-pin modular jack
for Ethernet connection
9.
DataCom Drop/Insert: 37-
pin female, RS449 connector
for D1 through D12 Overhead
bytes
15.
OC-1/3/12 RX TX: FC-PC, ST-
PC, or SC-FC type connectors
for SONET optical signals
4.
DS1 RX TX: Bantam
connectors for DS1 Transmit
and Receive electrical signals
10.
PCMCIA: Type II PC Card
slot for PC Card modem or
SRAM Flash card
16.
Power Cord Connector
5.
E1 TX: BNC connector for E1
Transmit signal
11.
Orderwire Handset: 4-pin
modular jack. Not intended
for direct connection to
telecommunications circuits
17.
On / Off Power Switch
6.
IN OUT Bits: Bantam jacks
for external timing equipment
(Unframed 1.544 timing
source)
12.
Parallel Port: 25-pin female
connector for parallel printer
18.
Fuse Compartment
NOTE: Connectors will vary based on your hardware configuration.
* If the unit is configured for Jitter operation, the OC-48 RX and OC-48 TX connectors are not installed. Instead, the Jitter Out
connector will appear in place of the OC-48 RX connector.
