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10G XFP ER 1550 nm 40 km

ASCENT’s XFP-AT-LP-51-40 Small Form Factor 10G (XFP) transceivers are designed for use in 10-Gigabit Ethernet links up to 40km over single mode fiber. It is widely used in applications such as Internet Service Provider (ISP) Fiber To The Home aggregation and backbone, Various Data Communication 10G Ethernet & SDH/SONET/OTN Links, Data Center networking for Ethernet and Fiber Channel SAN Networking and other optical links.

    Hot-pluggable XFP footprint

    Supports 9.95 Gb/s to 11. 3Gb/s bit rates

    Supports Lineside and XFI loopback

    RoHS-6 Compliant (lead-free)

    Power dissipation<2.5 W

    3.3 V & 1.8 V power supply

    Max. link length of 40 km

    Cooled 1550 nm EML and APD receiver

    Full duplex LC connector

    No reference clock required

    Built-in digital diagnostic functions

    Standard bail release mechanism

    Case operating temperature range: Commercial: 0°C to +70°C, Industrial: -40°C to +85°


Absolute Maximum Ratings

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Maximum Supply Voltage 2

Vcc2

‑0.3


3.6

V


Maximum Supply Voltage 3

Vcc3

‑0.3


2.0

V


Storage Temperature

TS

‑40


85

°C


Case Operating Temperature

Tcase

0


70

°C

Commercial



‑40


85

°C

Industrial

Operating Relative Humidity

RHop

5


95

%



Electrical Characteristics

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Supply Voltage – 1.8V supply

Vcc2

1.71


1.89

V


Supply Voltage – 3.3V supply

Vcc3

3.13


3.47

V


Supply Current – 1.8V supply

Icc2



180

mA


Supply Current – 3.3V supply

Icc3



640

mA


Module Total Power

P



2.5

W

1

Transmitter

Input Differential Impedance

Rin


100


Ω

2

Differential Data Input Swing

Vin,pp

120


820

mV


Transmit Disable Voltage

VD

2.0


Vcc

V

3

Transmit Enable Voltage

VEN

GND


GND+ 0.8

V


Transmit Disable Assert Time




10

µs


Receiver

Differential Data Output Swing

Vout,pp

340


850

mV

4

LOS Fault

VLOS fault

Vcc ‑ 0.5


VccHOST

V

5

LOS Normal

VLOS norm

GND


GND+0.5

V

5

Notes:

1. Maximum total power value is specified across the full temperature and voltage range. 

2. After internal AC coupling. 

3. Or open circuit. 

4. Into 100 Ω differential termination. 

5. Loss Of Signal is an open collector to be pulled up with a 4.7 kΩ to 10 kΩ resistor to 3.15 V to 3.6V. Logic 0 indicates normal operation; logic 1 indicates no signal detected. 


Optical Characteristics

Parameter

Symbol

Min

Typ

Max

Unit

Note

Transmitter

Output Optical Power

Pout

‑1


4

dBm


Optical Wavelength

λ

1530


1570

nm


Side mode Suppression Ratio

SMSR

30



dB


Optical Extinction Ratio

ER

8.2



dB


Avg. Launch Power of OFF Transmitter

POFF



‑30

dBm


Eye Mask Margin


30




Receiver

Receiver Sensitivity

RSEN



‑16.5

dBm

1

Input Saturation Power (Overload)

Psat

+0.5



dBm


Wavelength Range

λC

1270


1610

nm


Receiver Reflectance

Rrx



‑27

dB


LOS De‑Assert

LOSD



‑18

dBm


LOS Assert

LOSA

‑32



dBm


LOS Hysteresis


0.5



dB


Notes:

1. Measured with BER < 10‑12 @ 10.3 Gbps, 231‑ 1 PRBS.

 

Regulatory Compliance

Feature

Reference

Performance

Electrostatic Discharge (ESD)

IEC/EN 61000‑4‑2

Compatible with standards

Electromagnetic Interference (EMI)

FCC Part 15 Class B EN 55022 Class B (CISPR 22A)

Compatible with standards

Laser Eye Safety

FDA 21CFR 1040.10, 1040.11 IEC/EN 60825‑1, 2

Class 1 laser product

Component Recognition

IEC/EN 60950, UL

Compatible with standards

ROHS

2002/95/EC

Compatible with standards

EMC

EN61000‑3

Compatible with standards

 


 


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