1310nm 100G QSFP28 ER4 Lite 40km Optical Transceiver Module Duplex LC
100G QSFP28 ER4 Lite 40km 1310nm Optical Transceiver Module Duplex LC
Description of Optical Module
100G QSFP28 optical transceivers include SR4, AOC, AOC breakout, CWDM4, eCWDM4, PSM4, PSM4 Pigtail, LR4 Ethernet and ER4 Lite. The series of products adopt LC or MPO optical ports and are compatible with IEEE802.3bm, SFF-8636 and other standards. They have the characteristics of low power consumption, high density and the like, and is beneficial to increasing the capacity and port density of the data center, and reducing the power consumption.
Features of Optical Module
Duplex LC receptacle optical interface
Single +3.3V power supply
Hot-pluggable QSFP28 MSA form factor
4x28G Electrical Serial Interface (CEI-28G-VSR)
AC coupling of CML signals
Transmitter: cooled 4x25Gb/s LAN WDM EML TOSA (1295.56, 1300.05, 1304.58, 1309.14nm)
Receiver: 4x25Gb/s PIN ROSA
Low power dissipation(Max:4W)
Built in digital diagnostic function
Application of Optical Module
100GBASE-LR4
Infiniband QDR and DDR interconnects
100G Datacom connections
Specification of Optical Module
|
Items
|
Data Rate(bps)
|
Wavelength(nm)
|
Fiber type
|
Distance
|
Optical
|
Tx Power(dBm)
|
Rx Sens.(dBm)
|
Temp.(℃)
|
|
QSFP28 SR4
|
100G
|
850
|
8x MMF
|
OM3 70 m
|
VCSEL
|
-6~2.4
|
-10.3~2.4
|
0~70
|
|
OM4 100 m
|
||||||||
|
QSFP28 IR4 PSM
|
100G
|
1310
|
8x SMF
|
2 km
|
DML/PIN
|
-8.4~2.4
|
-11
|
0~70
|
|
QSFP28 CWDM4
|
100G
|
CWDM
|
2x SMF
|
2 km
|
DML/PIN
|
-6.5~2.5
|
-10~2.5
|
0~70
|
|
QSFP28 IR4
|
100G
|
LWDM
|
2x SMF
|
2 km
|
DML/PIN
|
-6.5~2.5
|
-10~2.5
|
0~70
|
|
LR4
|
100G
|
LWDM
|
2x SMF
|
10 km
|
DML/PIN
|
-4.3~4.5
|
-10.6~4.5
|
0~70
|
|
ELR4+
|
100G
|
LWDM
|
2x SMF
|
20 km
|
DML/PIN
|
-2.5~4.5
|
-14.5~4.5
|
0~70
|
|
ER4*
|
100G
|
LWDM
|
2x SMF
|
30~40 km
|
EML/APD
|
-2.5~2.9
|
-20.5~-3.5
|
0~70
|
1. On time delivery
1. How can I get your catalogue and price list?
Please let us know your email or contact us from website directly for our catalogue and price list.
2. Can you offer free samples?
Yes. we can provide free sample, but you should bear the shipping cost. It will return after you place the order from us.
3. How much will the shipping cost be?
It depends on the weight, volume and mode of transportation of your goods. We will choose the most suitable method according to your requirements.
4. Can you supply OEM products under our brand?
Yes, we are manufacturer, we accept OEM service, you just need send us your detailed requirements.
5. Is there any discount on the product?
We have several production promotion activities every month, welcome to inquire.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.