Adtran NetVanta E1 User Manual

For more detailed documentation, visit us online at www.adtran.com

Quick Start Guide

SPECIFICATIONS

E1/FE1 Interface

G.703 Interface

Line Rate: 2.048 Mbps +/- 50 PPM

Line Code: AMI or HDB3

Framing: FAS with optional CRC-4

FE1 Line Rate: Timeslot, channelized (in multiples of 64 kbps)

Receiver Sensitivity: -30 dB

Connector: RJ-48C

Line Interface: Per ITU-T G.703

Receiver Sensitivity:-30 dB

Line Rate: 2.048 Mbps, +/- 50 PPM

Capacity: 1 to 31 timeslots

If timeslot 16 signaling is used on the drop port, a maximum of 15 timeslots can be mapped to router (1-15 or 17-31).

Line Code: AMI or HDB3

Framing: FAS with Optional CRC-4

Connector: RJ-48C

NETVANTA E1 W/ G.703 DROP NETWORK INTERFACE MODULE (NIM) P/N 1200878L1

INSTALLATION INSTRUCTIONS

WAN-E1 G.703 DBU

1. Remove power from the unit.

2. Slide the Network Interface Module (NIM) into the option slot until the NIM is firmly seated against the front of the chassis.

3. Secure the pins at both edges of the NIM.

4. Connect the cables to the associated device(s).

5. Complete the installation of the base unit.

6. Restore power to the unit.

WAN-E1 NETWORK (RJ-48C) CONNECTION PINOUT

Pin Name Description

1 R1 Receive data from the network

2 T1 Receive data from the network

3 — Unused

4 R Transmit data toward the network

5 T Transmit data toward the network

6-8 — Unused

G.703 (RJ-48C) CONNECTION PINOUT

Pin Name Description

1 R Transmit data toward the DTE

Clock Source Network, internal, and through

2 T Transmit data toward the DTE

Diagnostics Test pattern generation and detection

(QRSS, 511)

3 — Unused

4 R1 Receive data from the DTE

Network loopbacks

Alarm generation and detection

Network performance data (15 minutes and 24 hours)

5 T1 Receive data from the DTE

6-8 — Unused

For more detailed documentation, visit us online at www.adtran.com

Quick Start Guide

NETVANTA E1 W/ G.703 DROP NETWORK INTERFACE MODULE (NIM) P/N 1200878L1

DBU (RJ-48C) CONNECTION PINOUT

Pin Name Description

1-2 — Unused

3 R1 Network-Ring1

4 R Network-Ring

5 T Network-Tip

6T1Network-Tip1

7-8 — Unused

An optional Dial Backup Interface Module (DIM) is required for dial backup applications.

E1/FE1 + G.703 NIM COMMANDS

clock source {line* | internal | through}

Configures the source timing used for the interface.

line* Recovers clock from the E1 circuit.

internal Provides clocking using the internal oscillator.

through Recovers clock from the circuit connected

coding {ami | hdb3}

Configures the line coding for the E1 or G.703 physical interface. This setting must match the line coding supplied on the circuit by the service provider.

ami Alternate mark inversion

hdb3* High-density bipolar 3

description <text>

Comment line to provide an identifier for this interface (for example, circuit ID, contact information, etc.).

to the G.703 interface.

framing {crc4}

Configures the framing format of the E1 interface.

crc4 CRC4 framing enabled

loopback network {line | payload}

Initiates a loopback on the interface toward the network. Deactivate using the no loopback network command.

line Initiates a metallic loopback of the physical E1 network

payload Initiates a loopback of the E1 framer (CSU portion) of the

shutdown

Turns off the interface. The no version of this command turns the interface on and allows it to pass data.

snmp trap {line-status | link-status}

Enables the unit interface to send SNMP traps when there is an interface status change.

tdm-group <group#> timeslots <1-24> speed [56 | 64]

Creates a group of contiguous DS0s on this interface to be used during the cross-connect process.

<group#> Number label to identify this TDM group

<DS0 range> DS0s in this group in the form: <starting DS0 - ending

test pattern {ones | zeros}

Initiates sending the specified test pattern.

ones Generate continuous ones

zeros Generate continuous zeros

test-pattern clear

Clears the test pattern error count.

test-pattern insert

Inserts an error into currently active test pattern.

interface.

E1 network interface.

DS0>

* Indicates default values.