ADTRAN 3.125 User Manual

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Product P/N: 1440882G1

Small Form-FactorPluggable

3.125 Gigabit Ethernet 40 km

Issue Date: 0803

Document P/N: 61440882G1-22A


The Small Form-FactorPluggable (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 tributary 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: 40 km maximum

CAUTION: Due to compliance certification requirements, only SFPs supplied by ADTRAN should be used. ADTRAN cannot certify system integrity with other SFPs.

Operational Specifications

Optical Specifications:

Optical transmit level: –2dBm to +3 dBm

Optical receive level: –27dBm to–9dBm

Optical budget: 14 dB

Optical connectors: LC

SFF 8472 Digital diagnostic compliant

Compatible with SFP MSA

Extended Environmental Support:

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

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

Relative humidity to 95%, noncondensing


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

1.Inspect the SFP. If damaged, file a claim with the carrier 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”.

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


Product P/N: 1440882G1

Small Form-FactorPluggable

3.125 Gigabit Ethernet 40 km

Issue Date: 0803

Document P/N: 61440882G1-22A


CAUTION: 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 is a Class 1 Laser Product and complies with the Laser Safety requirements of FDA 21CFR 1040.10 and 1040.11, and EN60825-1and-2.The SFP is NRTL Listed and CB Certified to all applicable American and European safety standards.

The SFP meets or exceeds all the applicable requirements of NEBS, Telcordia GR-63-CORE,andGR-1089-CORE.The SFP is intended for deployment in Central Office type facilities, 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.

The ADTRAN system chassis frame ground terminal must be connected to a reliable earth ground to ensure that the metal enclosure of the SFP is properly grounded via the backplane connector.

NOTE: The 3.125 Gigabit Ethernet port(s) are optical and therefore are not classified as any type of port as defined in Appendix B of GR-1089-COREIssue 4.

The SFP is designed to meet the following environmental classes:

ETSI EN 300 019-1-1“Classification of environmental conditions; Storage,” Class 1.2

ETSI EN 300 019-1-2“Classification of environmental conditions, Transportation,” Class 2.3

ETSI EN 300 019-1-3“Classification of environmental conditions, Stationary use at weatherprotected locations,” Class 3.3

The equipment is designed to function without degradation during exposure to all test severities per Class 3.3.

CAUTION: Per GR-1089-COREthe ADTRAN system that the SFP is being deployed in is designed and intended for installation as part of a Common Bonding Network (CBN). The ADTRAN system that the SFP is being deployed in is not designed nor intended for installation as part of an Isolated Bonding Network (IBN).

Per GR-1089-CORESection 9, the SFP does not have an internal DC connection between battery return and frame ground. The SFP can be installed in aDC-I(isolated) orDC-C(common) installation. For installations where other cards or the host system have internal connections between battery return and frame ground, the system would be intended for deployment only in aDC-Cinstallation.

Warranty: ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found online

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