FCBP110LD1L30S Datasheet FCBP110LD1L03, FCBP110LD1L30S, FCBP110LD1L03S | P1-P3

F i n i s a r

Product Specification

10Gb/s Laserwire™ Serial Data Link Active Cable

FCBP110LD1Lxx

PRODUCT FEATURES

• Single 1.0 – 10.3125 Gb/s

bi-directional link.

• RoHS-6 compliant (lead-free)

• Available in lengths of

3, 5, 10, 20 and 30m

• Metal enclosure for low EMI

• Single 3.3V power supply

• Low power dissipation:

<500mW typical per end

• Operating temperature range:

0°C to 60°C

• RJ-45 width

• Red/Green LED indicators

APPLICATIONS

• 1/10 Gigabit Ethernet

• 1/2/4/8G Fibre Channel

• InfiniBand x1

• High Performance Computing

Interconnects

• SATA/SAS

• HDMI

• PCI-e x1

Finisar’s Laserwire™ active cables provide the lowest-cost serial data link solution for up

to 10 Gb/s, while providing a very lightweight, low-EMI and low-power alternative to

comparable short reach solutions. Laserwire™ operates independently of protocol and

can thus be used in a wide range of applications. Laserwire™ plugs into the Laserwire™

Jack (P/N FCBJ110LE1), a small-footprint host-board connector. In addition, connection

to SFP+, QSFP or XFP ports is possible using Laserwire™ SFP+, QSFP or XFP adapters

(P/N FTLX0071D4BNL, FTLX00Q1D4BNL or FTLX0011D4BNL, respectively).

Laserwire™ utilizes a limiting receiver, avoiding the challenges of a linear receiver

interface.

PRODUCT SELECTION

FCBP110LD1L03

3-meter cable

FCBP110LD1L05

5-meter cable

FCBP110LD1L10

10-meter cable

FCBP110LD1L20

20-meter cable

FCBP110LD1L30

30-meter cable

F i n i s a r

I. Pin Descriptions

Pin Symbol Name/Description Ref.

1 V

EE

Ground 1

2 TX- Transmitter Inverted DATA in

3 TX+ Transmitter Non-Inverted DATA in

4 V

EE

Ground 1

5 V

CC

Power Supply (+3.3V ± 5%)

6 F Fault signal 2

7 CAB-ABS

Cable absent, connected to Vee within cable plug via a resistor < 500Ω

3

8 NC

NC 4

9 V

EE

Ground 1

10 RX+

Receiver Non-inverted DATA out

11 RX-

Receiver Inverted DATA out

12 V

EE

Ground 1

Notes:

1. Circuit ground is internally isolated from chassis ground.

2. Open collector output. Should be pulled up with 4.7kΩ - 10kΩ on host board to a voltage between 2.0V and

3.6V. High indicates a fault condition.

3. Should be pulled up with 4.7kΩ - 10kΩ on host board to a voltage between 2.0V and 3.6V. High indicates no

cable present

4. Reserved for future applications. No Connect in Host.

Cable End Vie

w

TX-TX+

V

e

V

eeF

Cab

Abs

NC

V

c

RX+RX-

V

ee Vee

1256

3

8479101112

(a) (b)

Figure 1. Pinout: (a) Cable plug end view, (b) host board decal top view.

II. Absolute Maximum Ratings

Parameter Symbol Min Typ Max Unit Ref.

Maximum Supply Voltage Vcc -0.5 4.0 V

Storage Temperature T

S

-20 +70

°C

Case Operating Temperature T

OP

0 60

°C

Relative Humidity RH 0 85 % 1

Notes:

1. Non-condensing.

Towards

A

SIC

125

6

38 4

7

Towards

Bezel

Vee

9

101112

Vee

RX-

RX+

Vee

NC

Cab-Abs

Fault

V

cc

Vee

TX+

TX-

F i n i s a r

III. Electrical Characteristics (T

OP

= 0 to 60°C, V

CC

= 3.3 ± 5% Volts)

Parameter Symbol Min Typ Max Unit Ref.

Supply Voltage Vcc 3.135 3.465 V

Supply Current Icc 150 200 mA

Link Turn-On Time

Transmit Turn-On Time 1 ms 1

Transmitter

Differential data input swing Vin,pp 180 800 mVpp 2

Receiver

Differential data output swing Vout,pp 450 700 850 mVpp 3

Power Supply Ripple Tolerance PSR 33 mVpp 4

Notes:

1. From power-on and end of any fault conditions.

2. DC coupled internally. See Figure 2 for input eye mask requirements. Self-biasing 100Ω differential input.

Must be AC-coupled on HOST.

3. DC Coupled with 100Ω differential output impedance. Must be AC-coupled on HOST. See Figure 3 for

output eye mask.

4. All transceiver specifications are guaranteed with the given power supply sinusoidal modulation up to specified

amplitude over a range of 10 Hz to 10 MHz applied through the power supply filtering network shown in Figure

6. See SFF-8431 Rev 4.2 (SFP+) specification section D.17.3 Power Supply Tolerance Testing for the test

methodology but with the module replaced by a 15Ω load for amplitude calibration.

FCBP110LD1L30S

FCBP110LD1L30S

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