Datasheet

10 Gbps 10 km Single-Mode SFP+ Transceiver

SFP-10GD-LR

Features

Hot-pluggable SFP+ footprint

Supports 9.95 to 10.52 Gbps bit rates

Power dissipation < 1W

RoHS-6 compliant (lead-free)

Commercial temperature range -5°C to 70°C

Single 3.3 V power supply

Maximum link length of 10 km

Uncooled 1310 nm DFB laser

Receiver limiting electrical interface

Duplex LC connector

Built-in digital diagnostic functions

MRV’s SFP-10GD-LR 10 Gbps Enhanced Small Form Factor Pluggable SFP+ transceivers are designed for use in 10-Gigabit Ethernet

and 10 Gigabit Fibre Channel links up to 10km over single-mode fiber. They are compliant with SFF-8431, SFF-8432 and IEEE 802.3ae

10GBASE-LR/LW. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The

a “limiting module”, i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer’s

recommended settings for interoperating the host-board EDC PHY with a limiting receiver SFP+ module. The transceiver is RoHS

compliant and lead free per Directive 2002/95/EC.

Absolute Maximum Ratings*

Parameter

Symbol

Minimum

Typical

Maximum

Unit

Note

Maximum Supply Voltage

Vcc

-0.5

-

4.0

V

-

Case Operating Temperature

TA

-5

-

70

ºC

-

Storage Temperature

TS

-40

-

85

ºC

-

Relative Humidity (Non-Condensing)

RH

0

-

85

%

-

*Exceeding the limits listed in the table may damage the transceiver module permanently

Electrical Specifications

Parameter

Symbol

Minimum

Typical

Maximum

Unit

Note

Supply Voltage

Vcc

3.14

3.30

3.46

V

-

Supply Current

Icc

-

200

285

mA

-

Transmitter

Input Differential Impedance

-

100

-

Ω

1

Differential Data Input Swing

V in, pp

180

-

700

mV

-

Transmit Disable Voltage

2-

Vcc

V-

Transmit Enable Voltage

Vee

-Vee+0.8

V

-

Receiver

Differential Data Output Swing

V out, pp

300

-

850

mV

2, 6

Output Rise Time, Fall Time

28

-

-

ps

3

LOS Fault

2-

Vcc

HOST

V4

LOS Normal

Vee

-Vee+0.8

V

4

Power Supply Noise Tolerance

VccT/ VccR

Per SFF-8431 Rev 2.1

mVpp

5

Notes:

1.

Connected directly to TX data input pins. AC coupling from pins into laser driver IC.

2.

Into 100Ω differential termination.

3.

20 – 80 % . Measured with Module Compliance Test Board and OMA test pattern. Use of four 1’s and four 0’s in sequence in the

PRBS 9 is an acceptable alternative. SFF-8431 Rev 2.1

4.

LOS is an open collector output. Should be pulled up with 4.7kΩ – 10kΩ on the host board. Normal operation is logic 0; loss of

signal is logic 1.

5.

See section 2.8.3 of SFF-8431. Rev 2.1

6.

The SFP-10GD-LR is a “limiting module”, i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should

follow the IC manufacturer’s recommended settings for interoperating the host-board EDC PHY with a limiting receiver SFP+

module.

1