ADTRAN 1442701PG7 Datasheet download pdf

DESCRIPTION

The Quad Fiber Remote SFP (QDFRS) is a customer premise fiber optic

access unit. The QDFRS provides four DS1 interfaces that can be multi-

plexed together over single-mode fiber to a Total Access

3000/3010

Quad Fiber Central Office SFP Module (QDFCS; P/N 1181308L8).

The QDFRS provides a high degree of resistance to damage that is

typically caused by Ground Potential Rises (GPRs), by optically isolating

the network interface from the customer side and providing DS1 inter-

faces with over 6 kV of isolation with respect to ground.

The QDFRS operates using ±24 or ±48 VDC, nominal.

The QDFRS uses a Small Form-Factor Pluggable (SFP) to provide the

optical interface. The SFPs supported are listed in the table below.

Note: All SFPs use LC connectors.

Operation

The QDFRS provides a platform to exchange data between four DSls and

an optical fiber interface. The customer data connection is through the

RJ-48C connectors. An optical fiber interface is provided for communi-

cation with the loop. The QDFRS operates with a QDFCS module at the

other end of the fiber optic cable.

DS1 loop connections are made via four RJ-48C connectors. For each

connector, transmit tip and ring are on pins 2 and 1, and receive tip and

ring are on pins 5 and 4, respectively. Connect the single-mode fiber(s)

to the LC connectors on the QDFRS back panel (requires SFP).

The RJ-48C pin-out configuration is illustrated in the figure below.

SFP Part Number

Max.

Distance

Wavelength

(nm)

Tx Power

(dBm)

Rx Power

(dBm)

Budget

(dB)

OC-3 CWDM SFPs, Long-Reach

SFP3C1 1442701PG1 80 km 1471 0 to –5 –10 to –34 28 ±1

SFP3C2 1442701PG2 80 km 1491 0 to –5 –10 to –34 28 ±1

SFP3C3 1442701PG3 80 km 1511 0 to –5 –10 to –34 28 ±1

SFP3C4 1442701PG4 80 km 1531 0 to –5 –10 to –34 28 ±1

SFP3C5 1442701PG5 80 km 1551 0 to –5 –10 to –34 28 ±1

SFP3C6 1442701PG6 80 km 1571 0 to –5 –10 to –34 28 ±1

SFP3C7 1442701PG7 80 km 1591 0 to –5 –10 to –34 28 ±1

SFP3C8 1442701PG8 80 km 1611 0 to –5 –10 to –34 28 ±1

OC-3 Bi-Directional, Single-Fiber SFPs

SFP3B1 1442702PG1 20 km Tx: 1310

Rx: 1550

–8 to –14 –8 to –32 17 ±1

SFP3B2 1442702PG2 20 km Tx: 1550

Rx: 1310

–8 to –14 –8 to –32 17 ±1

12345678

R T R1 T1

Network

Receive

from Network

Reserved for

Future Use

Transmit

to Network

Miniature

8-Position Plug

To Registered Terminal Equipment

Quad Fiber Remote SFP

INSTALLATION

Inspect the QDFRS. If damaged, file a claim with the carrier and then

contact ADTRAN. Refer to “Warranty” for more information.

To install the QDFRS, complete the following steps:

1. Place the QDFRS where ±24 or ±48 VDC power is available.

2. If wallmount installation is required, attach the supplied hangers to

the QDFRS and mount it accordingly.

3. Insert the desired SFP into the QDFRS rear panel

FIBER OPTICS slot.

NOTE: In a standard QDFCS/QDFRS configuration:

Install SFP3B1 (P/N 1442702PG1) in the QDFCS.

Install SFP3B2 (P/N 1442702PG2) in the QDFRS.

4. Connect the positive and negative power wires to the positive and

negative terminals on the rear of the QDFRS.

5. Connect the ground wire to the ground slot of the connector, or to

the #10 lug on the side of the QDFRS.

6. Connect the optical fiber(s) to the LC connectors on the SFP.

NOTE: When the QDFRS powers up, it performs a self-test for about 30

seconds. When the test is complete, the LEDs reflect the current

status of the QDFRS. Refer to “LEDs” for LED indications.

DIAGNOSTICS

The options available for diagnostics include front panel LEDs, loopback

tests, performance monitoring, and a DS1 test jack. Loopbacks can be

initiated remotely from the QDFCS or manually from the QDFRS.

NOTE: Loopback and test jack modes are selected on the QDFCS.

LEDs

Pushbuttons

Use the pushbuttons on the QDFRS front panel to initiate bilateral

loopbacks. Data from the port input is sent to the port output, and data

from the fiber interface is sent back to the fiber.

Label Status Description

OPTICS

4/4

Green

Red

Flashing Red/Green

Optical signal present

Loss of signal

Errored second

DS1

(1-4)

{

4/4

Off

Green

Yellow

Red

Flashing Red/Green

Flashing

Port is Out of Service–Unassigned

Good signal present

Loopback present on port

Loss of signal

Errored second

Port selected for loopback/test access;

LED flashes for 1 minute after selection

LBK

{

Off

Green

Yellow

No loopback on selected port

Far-end loopback on selected port

Near-end loopback on selected port

TEST

Green

Red

Test jack in Monitor mode

Test jack in Terminate mode

Pushbutton Description

CH SELECT

Press to cycle through the DS1 ports

Release to select the current (flashing) DS1 port

LBK

Press for three seconds to initiate a loopback on the selected port

Press again to terminate loopbacks on the selected port

CLEI: SIM5110B_ _

Product P/N: 1181307L8

Issue Date: 0809

Document P/N: 61181307L8-22B

QDFRS

CH SELECT LBK

1181307L8

OPTICS

DS1 3

DS1 4

DS1 2

DS1 1

LBK

NEND(Y)

FENG(G)

TEST

TERM(R)

MON(G)

1 2

Quad Fiber Remote SFP 1

Summary of Contents

Page 1 - Quad Fiber Remote SFP

DESCRIPTIONThe Quad Fiber Remote SFP (QDFRS) is a customer premise fiber optic access unit. The QDFRS provides four DS1 interfaces that can be multi-p

Page 2

Quad Fiber Remote SFPCOMPLIANCECAUTION: Electrostatic Discharge (ESD) can damage electronic modules. When handling modules, wear an antistatic dischar

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ADTRAN 1442701PG7 Datasheet

Browse online or download Datasheet for Network transceiver modules ADTRAN 1442701PG7. Adtran OC-3 CWDM SFP 1511nm User Manual

Summary of Contents

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