other

100G QSFP28 to 2x 50G QSFP28 AOC Transceiver

Features
  • 4 channels full-duplex transceiver modules
  • Transmission data rate up to 28Gbps per channel
  • Support 40GE and 56G FDR data rate
  • 4 channels 850nm VCSEL array
  • 4 channels PIN photo detector array
  • Internal CDR circuits on both receiver and transmitter channels
  • Support CDR bypass
  • Low power consumption: QSFP28- 100G < 2.5W and QSFP28-50G <1.6W
  • Hot Pluggable QSFP form factor
  • Maximum link length of 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF
  • Single MPO connector receptacle
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3.3V power supply voltage
  • RoHS 6 compliant (lead free)


Applications

  • IEEE 802.3bm 100GBASE SR4 and 40GBASE SR4
  • InfiniBand FDR/EDR
  • 32G Fiber Channel



  • 产品详细信息

100G QSFP28 to 2x 50G QSFP28 AOC



Description

FIBERWDM’s QSFP28 to 2 x QSFP28 breakout Active Optical Cable is a Four-Channel, Parallel, Fiber-Optic QSFP28 SR4 for 100 or 40 Gigabit Ethernet, InfiniBand FDR/EDR and 32GFC Applications. This transceiver is a high-performance module for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 112.2 Gbps bandwidth. Each lane can operate at 28.05Gbps up to 70 m using OM3 fiber or 100 m using OM4 fiber. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38contact edge type connector. The optical interface uses an 12 fiber MTP (MPO) connector. This module incorporates FIBERWDM’s Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.


Figure1. 100G BASE-SR4 Module Block Diagram




QSFP28 to 2x QSFP28 Active Optical Cable Block Diagram

QSFP28 to 2x QSFP28 breakout Active Optical Cable is one kind of parallel transceiver. VCSEL and PIN array package is key technique, through I2C system can contact with module.



Absolute Maximum Ratings


Parameter

Symbol

Min

Max

Unit

Supply Voltage

Vcc

-0.3

3.6

V

Input Voltage

Vin

-0.3

Vcc+0.3

V

Storage Temperature

Tst

-20

85

ºC

Case Operating Temperature

Top

0

70

ºC

Humidity(non-condensing)

Rh

5

95

%


Recommended Operating Conditions


Parameter

Symbol

Min

Typical

Max

Unit

SupplyVoltage

Vcc

3. 13

3.3

3.47

V

Operating Case temperature

Tca

0


70

ºC

Data Rate Per Lane

fd


25.78125

28.05

Gbps

Humidity

Rh

5


85

%

Power Dissipation QSFP28 end

Pm


2

2.5

W

Power Dissipation Fanout QSFP28 end



1.3

1.6

W

Fiber Bend Radius

Pb

3



cm


Electrical Specifications


Parameter

Symbol

Min

Typical

Max

Unit

Differential input impedance

Zin

90

100

110

ohm

Differential Output impedance

Zout

90

100

110

ohm

Differential input voltage amplitude

ΔVin

300


1100

mVp-p

Differential output voltage amplitude

ΔVout

500


800

mVp-p

Skew

Sw



300

ps

Input Logic Level High

VIH

2.0


VCC

V

Input Logic Level Low

VIL

0


0.8

V

Output Logic Level High

VOH

VCC-0.5


VCC

V

Output Logic Level Low

VOL

0


0.4

V


Note:

1. Differential input voltage amplitude is measured between TxnP and TxnN .

2.  Differential output voltage amplitude is measured between RxnP and RxnN .


Optical Characteristics

Table 3-Optical Characteristics


Parameter

Symbol

Min

Typical

Max

Unit

Notes

Transmitter

Centre Wavelength

λc

840

850

860

nm

-

RMS spectral width

∆λ

-

-

0.6

nm

-

Average launch power, each lane

Pout

-8.4

-

2.4

dBm

-

Optical Modulation amplitude(OMA),each lane

OMA

-6.4


3

dBm

-

Transmitter and dispersion eye closure(TDEC),each lane

TDEC



4.3


dB



Extinction Ratio

ER

3

-

-


dB


-

Average launch power of OFF transmitter, each lane




-30

dB

-

Eye Mask coordinates:  X1,X2,X3,Y1,Y2,Y3

SPECIFICATIONVALUES

{0.3,0.38,0.45,0.35,0.41.0.5}

HitRatio=

5x10-5

Receiver

Centre Wavelength

λc

840

850

860

nm

-

Stressed receiver sensitivity in

OMA




-5.2

dBm

1

Maximum Average power at receiver, each lane




2.4

dBm

-

Minimium Atveragel power at receiver , each lane




-10.3

dBm


Receiver Reflectance




-12

dB

-

LOS Assert


-30



dBm

-

LOS De-Assert–OMA




-7.5

dBm

-

LOS Hysteresis


0.5



dB

-


Note:

1 .Measured with conformance test signal at TP3 for BER = 1e-5


Mechanical Dimensions



Ordering information


Part Number

Product Description

QSFP28-2x50G-AOCXXM

QSFP28 to 2 x QSFP28, 100GBASE-SR4,  Active Optical Cable Active Optical Cable  70m on OM3  Multimode Fiber (MMF)and 100m onOM4 Low power Version


References

1. SFF-8436 QSFP+

2. Ethernet 100GBASE-SR4




想知道这个产品吗?

发送 信息
留言

如果您对我们的产品感兴趣并想了解更多详细信息,请在此处留言,我们将尽快答复您。

相关产品
100G QSFP28 AOC cable 100G QSFP28 AOC Transceiver
Up to 27.952Gbps Data rate per channel Max link up to 100M on OM3 cable, and 150m on OM4 cable. High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design
40G QSFP AOC cable 40G QSFP+ AOC Transceiver
Up to 4X10Gbps Data rate Max link up to 100M on OM3 cable, and 150m on OM4 cable. High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design
400G QSFP-DD DOC cable 400G QSFP-DD DAC Transceiver
QSFP-DD MSA, Up to 8x 53.125Gb/s, 400G DAC cable High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design
10G QSFP28 AOC cable SFP AOC Transceiver
SFP+ 10G data, SFP28 25G data High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design
200G QSFP56 DOC cable 200G QSFP56 DAC Transceiver
QSFP56 MSA, Up to 4x 53.125Gb/s, 200G DAC cable High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design
100G QSFP28 DOC cable 100G QSFP28 DAC Transceiver
QSFP28 MSA, Up to 4x 25Gb/s, 100G DAC cable High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design
40G QSFP+ DOC cable 40G QSFP+ DAC Transceiver
QSFP28 MSA, Up to 4x 10Gb/s, 40G DAC cable High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design
10G SFP+ DOC cable SFP DAC Transceiver
SFP+ MSA, 10G DAC cable; SFP28 MSA, 25G DAC cable High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design
留言
留言
如果您对我们的产品感兴趣并想了解更多详细信息,请在此处留言,我们将尽快答复您。

首页

产品

关于

联系