Place of Origin:
Guangdong, China
Brand Name:
HILINK
Certification:
CE FCC RoHS
Model Number:
HL-QSFP-DD-SR8
QSFP DD 400G SR8 Fiber Optic Transceiver 100M MMF 850nm MPO-16
This product is a parallel 400Gb/s Quad Small Form Factor Pluggable--double density (QSFP-DD)optical module. It provides increased port density and total system cost savings. The QSFP-DD full-duplex optical module offers 8 independent transmit and receive channels, each capable of 53.125Gb/s operation for an aggregate data rate of 400Gb/s on 100 meters of OM3 multi-mode fiber.
Features
QSFP-DD MSA compliant
8 parallel lanes on 850nm center wavelength
Compliant to IEEE 802.3bs Specification
Up to 100m transmission on multi-mode fiber (MMF) OM3 with FEC
Operating case temperature: 0℃ to 70℃
8x53.125Gb/s electrical interface (400GAUI-8)
Data Rate 53.125Gbps (PAM4) per channel.
Maximum power consumption 12W
MPO-16 connector
RoHS compliant
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. | ||
| Transmitter | ||||||||
|
Center Wavelength |
λ |
840 | 860 | nm | ||||
|
Spectral Width – RMS |
Δλ |
0.6 | nm | |||||
|
Average Launch Optical Power, each lane |
LOP | -6 | 4 | dBm | ||||
|
Optical Modulation Amplitude, each lane |
OMA | -4 | 3 | dBm | ||||
|
Launch power in OMA minus TDEC |
-5.9 | dBm | ||||||
|
Transmitter and dispersion eye closure (TDECQ), each lane |
TDECQ | 4.9 | dB | |||||
|
Extinction ratio |
ER | 3 | dB | |||||
|
Average launch power of OFF transmitter, each lane |
-30 | dBm | ||||||
|
Optical return loss tolerance |
12 | dB | ||||||
|
Encircled Flux |
≥ 86% @ 19um,≤ 30% at 4.5um |
|||||||
| Receiver | ||||||||
| Center Wavelength | λ | 840 | 860 | nm | ||||
| Damage Threshold | THd | 5 | dBm | |||||
|
Average power at receiver input, each lane |
-7.9 | 4 | dBm | 1 | ||||
|
Receive Power, each lane (OMA) |
- | 3 | dBm | |||||
|
Receiver Reflectance |
-12 | dB | ||||||
|
Receiver sensitivity (OMAouter) |
|
See Eq. 3 | dBm | 2,3 | ||||
|
Stressed receiver sensitivity in OMA |
-3 | dBm | 4 | |||||
|
Conditions of stressed receiver sensitivity test |
||||||||
|
Stressed eye closure (SECQ), lane under test |
dB | |||||||
|
OMA of each aggressor lane |
0.5 | dBm | ||||||
Note
1. Average receive power, each lane (min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance.
2. Receiver sensitivity is informative and is defined for a transmitter with a value of SECQ up to 4.9 dB.
3. Equation 3: RS= Max (-6, SECQ-7.9) (dBm), where
RS is the receiver sensitivity, SECQ is the SECQ of the transmitter used to measure the receiver sensitivity
4. Measured with conformance test signal at TP3 for the BER of 2.4 E-4
Applications
Data Center Interconnect
400G Ethernet
Infiniband interconnects
Enterprise networking
Compatibility
Hilink optical Transceiver 100% compatibility: Cisco, Huawei, Ciena, H3C, HP, Extreme, Foundry, Brocade, D-link, Alcatel, Mikrotik, Finisar, Netgear, Nortel, Juniper, Ruijie, Zyxel, etc.
Details Photos
Hilink Advantage
1. Hilink establish in 2007,Specialize in this field with around 10-year experience.
2."Credit is the basis, quality is the first",all our products are new,we never use second-hand components.
3. Our products are compatible with Cisco,Huawei, Ciena, H3C, HP, Extreme, Foundry, Brocade, Dlink, Alcatel, Riverstone,
Enterasys, Netgear, Nortel, Juniper, Ruijie, Zyxel, etc.
4. We provide 3 years warranty for all our products from the date of shipment.
5. All of our products get through CE,ROHS,FCC.
6. We also provide DWDM CWDM WDM with optical solutions.
FAQ
1. Can I have a sample order? What is your MOQ?
Sample order is supported for testing the quality of goods. 1 piece is the MOQ.
Mixed samples are acceptable.
2. What is the lead time?
1-3 days after receiving the payment for the regular goods we normally keeping in stock;
For large quantity, you'll get support and details from your sales representative of HilinkTech.
3. What is the shipping way and how long is the period?
DHL, UPS, FedEx or TNT will be taken according to your option. The arrival normally takes 3-5 days .
4. What is your warranty?
3-year warranty.You'll get technique support, replacement or refund.
Send your inquiry directly to us
