Gigatech 1AB196360006-GT, 1AB196370009-GT User Manual

1AB196360006-GT

OPTO TRX SFP L-4.1 DDM -40/+85 ALU Compatible

The GigaTech Products 1AB196360006-GT is programmed to be fully compatible and functional with all
intended ALCATEL switching devices. This SFP optical transceiver is based on the ATM/SONET/SONET
standard and is designed to be compliant with SFF-8472 SFP Multi-source Agreement (MSA). This
module is designed for single mode fiber and operates at a nominal wavelength of 1310nm.

Features:

• Up to 622MBd bi-directional data links

• Hot-pluggable SFP footprint

• Uncooled 1310nm DFB laser transmitter

• Duplex LC Connectors

• Built in Digital Diagnostics

• Up to 40km over 9/125 SMF

• Single power supply 3.3V

• Operating temperature range

I-Temp: -40℃ to 85℃

Compliance:

• ANSI-T1.646, ATM and SONET and SDH for OC-12/STM-4

• SFP MSA SFF-8472

• RoHS

• Class 1 laser product EN 60825

Applications

• SONET OC-12 LR-1/SDH STM L-4.1

Warranty:

GigaTech Branded Optical Transceivers- Lifetime Warranty

Parameter

Symbol

Min

Typ

Max

Unit

Remarks

Data Rate

DR

622

MBd

Bit Error Rate

BER 10

-12

Input Voltage

V

CC

3.1

3.3

3.6

V

Maximum Voltage

V

max

-0.5 4.5

V

Electric Power Interface

Supply Current

Is

165

300

mA

Electric Power Interface

Storage Temperature

T

sto

-40 85

℃

Ambient Temperature

Parameter

Symbol

Min

Typ

Max

Unit

Remarks

Optical Center Wavelength



1260

1360

nm

Output Optical Power

P

tx

-3 2

dBm

Class 1 Product

Extinction Ratio

ER 10

11 dB

Spectral Width (-20dB)



1

nm

Relative Intensity Noise

RIN

– 120

dB/Hz

Optical Rise/Fall Time

T

RF_IN

300

ps

20%-80%

Generated Jitter (peak to peak)

GTT 0.07 UI

Generated Jitter (rms)

GT

RMS

0.007 UI

Output Eye

Compliant with SONET OC-12/SDH STM-4 Standard

Parameter

Symbol

Min

Typ

Max

Unit

Remarks

Optical Center Wavelength



C

1260

1600

nm

Average Rx Sensitivity @ OC-12

R

X_SEN

-28 -8

dBm

PRBS 223-1

Loss of Signal-Asserted

P

LOS_A

-45

dBm

Loss of Signal-Deasserted

P

LOS_D

-28

dBm

Loss of Signal-Hysteresis

0.5

dB

Parameter

Symbol

Min

Typ

Max

Unit

Remarks

Input differential impedance

R

in

100 Ω

Non Condensing

Single ended data input swing

V

IN_PP

250 1200

mV

Transmit Disable Voltage

V

D

VCC -1.3

V

CC

V

Transmit Enable Voltage

V

EN VEE

VEE +0.8

V

Transmit Disable Assert Time

10

Us

Parameter

Symbol

Min

Typ

Max

Unit

Remarks

Single ended data output swing

V

OUT_PP

300

400

800

mV

Data output rise time

TR

150

300 ps

20%-80%

LOS Fault

V

LOS_F

VCC -0.5

V

CC_HOST

V

LOS Normal

V

LOS_N

VEE

VEE +0.5 V

General Specifications

Optical Characteristics - Transmitter

1AB196360006-GT

OPTO TRX SFP L-4.1 DDM -40/+85 ALU Compatible

Optical Characteristics - Receiver

Electrical Characteristics – Transmitter

Electrical Characteristics – Receiver

1AB196360006-GT

Parameter

Symbol

Accuracy

Units

Report Range

Unit

Remarks

Temperature

T

MON

±3

℃

-40 - +95

℃

Voltage

V

MON

±0.1

V

2.7 - 3.9

V

Bias Current

T

F

±10

%

1 – 80

mA

Tx Power

V

LOS_F

±3

dB

-10 - +5

dBm

Rx Power

V

LOS_N

±3

dB

-30 - 0

dBm

OPTO TRX SFP L-4.1 DDM -40/+85 ALU Compatible

Digital Diagnostic Functions

The SFP supports the 2-wire serial communication protocol as defined in the SFF 8472. Digital diagnostic
information are accessible over the 2-wire interface at the address 0xA2. Digital Diagnostics are internally
calibrated by default. A micro controller unit inside the transceiver gathers the monitoring information and reports
the status of transceiver.

Transceiver Temperature- Internally measured, represented as a 16 bit signed twos complement value in

increments of 1/256 degrees Celsius, Temperature accuracy is better than ±3 degrees Celsius over specified
operating temperature and voltage.

Transceiver Supply Power- Internally measured, represented as a 16 bit unsigned integer with the voltage

defined as the full 16 bit value (0 – 65535) with LSB equal to 100 μVolt, yielding a total range of 0 to +6.55 Volts.

Transceiver TX bias current- Internally measured, represented as a 16 bit unsigned integer with the current

defined as the full 16 bit value (0 – 65535) with LSB equal to 2 μA, yielding a total range of 0 to 131mA. Accuracy is
better than ±10% over specified operating temperature and voltage.

Transceiver TX output power- Internally measured, represented as a 16 bit unsigned integer with the power

defined as the full 16 bit value (0 – 65535) with LSB equal to 0.1 μW. Data is assumed to be based on measurement
of laser monitor photodiode current. Accuracy is better than ±3dB over specified temperature and voltage. Data is
not valid when the transmitter is disabled.

Transceiver RX received optical power- Internally measured, represented as a 16 bit unsigned integer with the

power defined as the full 16 bit 35 value (0 – 65535) with LSB equal to 0.1 μW. Accuracy is better than ±3dB over
specified temperature and voltage.

Dimensions

ALL DIMENSIONS ARE ±0.2mm UNLESS OTHERWISE SPECIFIED UNIT: mm