100Gbps QSFP28 CWDM4 Fiber Module 2km SMF Optical Transceiver for Data Center

Price Negotiable

Price: negotiable

MOQ: 1pc

Delivery Time: 4~7 days

Brand: Olycom

Product Description

Olycom CWDM Single Mode 100G QSFP28 Transceiver

DESCRIPTION of 100G Fiber Module

OQSPLHG02D is 100Gb/s QSFP28 IR4 transceiver. It is compliant with the QSFP28 MSA and IEEE 802.3ba. QSFP28 IR4 transceiver modules are designed for use in 100 Gigabit Ethernet interfaces over single mode fiber.

FEATURES of QSFP 28 Transceiver

Hot-pluggable QSFP28 form factor
Supports 25G/28G Dual-Rate operation
Maximum link length of 2km on Single Mode Fiber (SMF)
Power dissipation < 3.5W
Built-in digital diagnostic functions
Supports 40G/100G Dual Mode operation with CDR auto-bypass mode
4x25.78Gb/s DFB-based CWDM transmitter
Duplex LC receptacles
Single 3.3V power supply
RoHS compliant
Operating case temperature: 0~+70°C

OPTICAL SPECIFICATION

Parameter

Symbol

Min

Typical

Max

Units

Notes

Transmitter

Signaling rate per lane

25.78125±100ppm

Gb/s

Center wavelength

1264.5 – 1277.5

1284.5 – 1297.5

1304.5 – 1317.5

1324.5 – 1337.5

Sidemode Suppression ratio

SMSR

Transmit OMA per Lane

TXP

-4

2.5

dBm

Transmit Average Power per Lane

Pout

-6.5

2.5

dBm

Optical Extinction Ratio

3.5

Average launch power of OFF transmitter, per lane

-30

dBm

Transmitter and dispersion penalty, each lane

TDP

Transmitter Reflectance

-12

dB/Hz

Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}

{0.31, 0.4, 0.45, 0.34, 0.38, 0.4}

Receiver

-130

Signaling rate per lane

25.78125±100ppm

Gb/s

Center wavelength

1264.5 – 1277.5

1284.5 – 1297.5

1304.5 – 1317.5

1324.5 – 1337.5

Average Receive Power per Lane

RXP

-11.5

2.5

dBm

Damage threshold, each lane

3.5

dBm

Unstressed Receiver Sensitivity (OMA), each lane

RXsens

-10

dBm

Stressed Receiver OMA Sensitivity

SRS

-7.3

LOS De-Assert

LOSD

-12

dBm

LOS Assert

LOSA

-30

dBm

LOS Hysteresis

LOSh

0.5

APPLICATION

100G CWDM4 applications with FEC
High-density data center switches, routers

PIN DESCRIPTION

Pin	Symbol	Name/Description	Ref.
1	GND	Ground	1
2	Tx2n	Transmitter Inverted Data Input
3	Tx2p	Transmitter Non-Inverted Data Input
4	GND	Ground	1
5	Tx4n	Transmitter Inverted Data Input
6	Tx4p	Transmitter Non-Inverted Data Input
7	GND	Ground	1
8	ModSelL	Module Select
9	ResetL	Module Reset
10	Vcc Rx	+3.3 V Power supply receiver
11	SCL	2-wire serial interface clock
12	SDA	2-wire serial interface data
13	GND	Ground	1
14	Rx3p	Receiver Non-Inverted Data Output
15	Rx3n	Receiver Inverted Data Output
16	GND	Ground	1
17	Rx1p	Receiver Non-Inverted Data Output
18	Rx1n	Receiver Inverted Data Output
19	GND	Ground	1
20	GND	Ground	1
21	Rx2n	Receiver Inverted Data Output
22	Rx2p	Receiver Non-Inverted Data Output
23	GND	Ground	1
24	Rx4n	Receiver Inverted Data Output
25	Rx4p	Receiver Non-Inverted Data Output
26	GND	Ground	1
27	ModPrsL	Module Present
28	IntL	Interrupt	2
29	Vcc Tx	+3.3 V Power supply transmitter
30	Vcc1	+3.3 V Power Supply
31	LPMode	Low Power Mode
32	GND	Ground	1
33	Tx3p	Transmitter Non-Inverted Data Input
34	Tx3n	Transmitter Inverted Data Input
35	GND	Ground	1
36	Tx1p	Transmitter Non-Inverted Data Input
37	Tx1n	Transmitter Inverted Data Input
38	GND	Ground	1