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D

ESCRIPTION

The Small Form-Factor Pluggable (SFP) 3.125 Gigabit 
Ethernet is a single mode fiber SFP that plugs into a 
module designed to accept SFPs. The SFP provides a dual 
optical interface to the 3.125 Gigabit Ethernet physical 
interface. Installed into an appropriate module, the SFP 
provides 3.125 Gigabit Ethernet interface to the supporting 
system.

NOTE

This SFP should not be used in applications requiring
standard Gigabit (1000Base) Ethernet services.

The following features are supported on the SFP:

3.125 Gigabit Ethernet data rate

1310nm Transmitter

Wavelength: 1310nm

Optical distance: 20 km maximum

Operational Specifications

Optical transmit level: –5 dBm to 0 dBm

Optical receive level: –16 dBm to 0 dBm

Optical connectors: LC

SFF 8472 Digital diagnostic compliant

Compatible with SFP MSA

Extended Environmental Support:

Operational temperature range: –40°C to +85°C

Storage temperature range: –40°C to +85°C

Relative humidity to 95%, noncondensing

Due to compliance certification requirements, use only
SFPs supplied by ADTRAN. ADTRAN cannot certify system
integrity with other SFPs.

Small Form Factor Pluggable

3.125 Gigabit Ethernet 20 km

I

NSTALLATION

To install the SFP into an appropriate module, complete the 
following steps:

1. Inspect the SFP. If damaged, file a claim with the car-

rier and then contact ADTRAN Customer Service.

2. Do not remove the protective end cap from the SFP 

until the fiber optic cable is ready to be connected.

3. Insert the SFP into the SFP cage on the module. 

Ensure the manufacturer’s label on the SFP is facing 
upward for correct installation.

4. Slide the SFP all the way into the receptacle until there 

is an audible “click.”

The latch on the SFP is used to remove the SFP from the 
cage on the circuit card.

C

OMPLIANCE

Electrostatic Discharge (ESD) can damage electronic
modules. When handling modules, wear an antistatic
discharge wrist strap to prevent damage to electronic
components. Place modules in antistatic packing material
when transporting or storing. When working on modules,
always place them on an approved antistatic mat that is
electrically grounded.

The SFP meets or exceeds all the applicable requirements 
of NEBS, Telcordia GR-63-CORE, and GR-1089-CORE. The 
SFP is intended for deployment in Central Office type facil-
ities, EEEs, EECs, and locations where the NEC applies (for 
example, Customer Premises). The SFP is to be installed in 
ADTRAN products in Restricted Access Locations only, and 
installed by trained service personnel. 
This device complies with Part 15 of the FCC Rules. 
Operation is subject to the following two conditions:

1. This device may not cause harmful interference.
2. This device must accept any interference received, 

including interference that may cause undesired 
operation.

Changes or modifications not expressly approved by 
ADTRAN could void the user’s authority to operate this 
equipment.

CLEI: SOOTAKDJ_ _
Product P/N: 1442820G1

Issue Date: 0812

Document P/N: 61442820G1-22B

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