MachineU > China Products
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
Specifications
Brand Name :
OEM
Model Number :
OEM
Certification :
ISO9001
Place of Origin :
china
MOQ :
1Pcs
Price :
Negotiable
Payment Terms :
T/T, L/C, Western Union, MoneyGram,Paypal
Supply Ability :
5000Unit/Month
Delivery Time :
3-6 work days
Packaging Details :
pvc box+outer carton
Product name :
100G QSFP28
Data rate :
100Gb/s
Wavelength :
1310nm
Distance :
10Km
Interface :
Dual LC
Power supply :
Single +3.3V
Warranty :
3 Years
Application :
Ethernet,Fiber Channel,Switch to Switch interface
Description
100G QSFP28 Optical Fiber Transceiver Duplex Lc 1310NM 10KM DDM 100G-QSFP28-LR4
Description

The 100G QSFP28 LR4 optical receiver integrates receive path onto one module. The receiver four lanes of optical data streams are optically demultiplexed by an integrated optical demultiplexer. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver. This module features a hot-pluggable electrical interface, low power consumption, and 2-wire serial interface.

Features

Absolute Maximum Ratings

Parameter Symbol Min. Max. Unit Note
Supply Voltage Vcc -0.5 3.6 V
Storage Temperature TS -40 85 °C
Relative Humidity RH 0 85 %
Rx Damage Threshold,per Lane PRdmg 5.5 dBm

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.

Recommended Operating Conditions

Electrical Characteristics (Top=0~70℃, Vcc=3.14~3.47V)

(Tested under recommended operating conditions,unless otherwise noted)

Parameter Symbol Min Typ Max Unit Notes
Receiver
Signaling rate per lane DRPL 25.78125 ± 100 ppm Gb/s
Differential data output swing Vout,pp 400 800 mV
Eye width Ew 0.57 UI
Vertical eye closure 5.5 dB
Differential output return loss (min) RLd(f)

9.5 – 0.37f, 0.01≤f<8

4.75 – 7.4log10(f/14), 8 ≤f<19

 dB

Common to differential mode conver- sion return loss (min)

 RLdc(f)

22-20(f/25.78), 0.01≤f<12.89

15-6(f/25.78), 12.89≤f<19

 dB
Differential termination mismatch Tm 10 %
Transition time, 20% to 80% Tr,Tf 12 ps

Optical Characteristics (Top=0~70℃, Vcc=3.14~3.47V)

(Tested under recommended operating conditions,unless otherwise noted)

Parameter Symbol Unit Min Typ Max Notes
Receiver
Receive Rate for Each Lane Gb/s 25.78125 ±100 ppm 1
Four Lane Wavelength Range λ1 nm 1294.53 1295.56 1296.59
λ2 1299.02 1300.05 1301.09
λ3 1303.54 1304.58 1305.63
λ4 1308.09 1309.14 1310.19
Overload Input Optical Power Pmax dBm 5.5

Average Receive Power for Each

Lane

 Pin dBm -10.6 4.5 2,4
Receiver Sensitivity(OMA)per lane Psens1 dBm -10.6
Stressed Sensitivity(OMA) per lane Psens2 dBm -6.8 3
Return Loss RL dB -26
Receiver Electrical 3dB upper cutoff frequency, per lane GHz 31
Los De-Assert Pd dBm -11.6
Los Assert Pa dBm -23.6
Loss Hysteresis Pd-Pa dBm 2

Notes:

1. Receiver consists of 4 photodetectors operating at 25.78Gb/s each.

2. Minimum value is informative, equals min TxOMA with infinite ER and max channel insertion loss.

3. SRS is measured with vertical eye closure penalty of 1.8 dB max, J2 of 0.30 UI, and J9 of 0.47 UI.

4. Power value and power accuracy are with all channels on..

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

Standards

Compliant with IEEE 802.3ba

Compliant with QSFP28 MSA hardware specifications

Compliant with RoHS

Applications

100GBASE-LR4

Infiniband QDR and DDR interconnects

100G Datacom connections

Product Pictures
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
Factory Image
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver

FAQ

Q1. Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 3-6 days, mass production time needs 1-2 weeks for order quantity more than

Q3. Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are also optional.

Product tags

1 gbe sfp lx fiber transceiver

,

fiber optic converter rs485

,

converter rs485 fiber optic
Send your message to this supplier
Send Now

10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver

Ask Latest Price
Product Detail
Brand Name :
OEM
Model Number :
OEM
Certification :
ISO9001
Place of Origin :
china
MOQ :
1Pcs
Price :
Negotiable
Contact Supplier
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver
10KM DDM QSFP28 100G LR4 Wdm Sfp Module , Sfp Fiber Transceiver

Beijing Silk Road Enterprise Management Services Co.,LTD.

Verified Supplier
5 Years
Business Type :
Manufacturer
Main Products :
Fiber Optic Termination Box, Fiber Optic Patch Cord, Fiber Optic PLC Splitter
Employee Number :
>100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Fiber Optic Transceiver
MachineU China Products
Contact Supplier
Submit Requirement