400GBASE-SR8 QSFP-DD Optical Transceiver 200GBASE-SR8 CWDM4 100m QSFP56
400GBASE-SR8 QSFP-DD Optical Transceiver 200GBASE-SR8 CWDM4 100m QSFP56
Parameters
| Fiber Type | SMF |
| Connector | LC |
| Lasers and TIA | EML APD |
| Tx Power | 0.4 to 6.5 dBm |
| Rx Sensitivity | -29 to -15.1 dBm |
| Extinction Ratio | 6 dB |
| Power Consumption | <9 W |
| Single Power Supply | 3.3 V |
PRODUCT FEATURES
- Hot-pluggable QSFP-DD form factor
- Power dissipation <9W
- RoHS compliant
- Commercial case temperature range of 0°C to 70°C
- Single 3.3V power supply
- Maximum link length of 100m on OM4 fiber with KP4 FEC
- 8x50G PAM4 VCSEL transmitter
- 8x50G PAM4 retimed 400GAUI-8 electrical interface aligned with IEEE 802.3bs
- MPO-16 APC connector
- I2C management interface
FAQ
Q1. Are your transceiver modules compatible with Cisco?
A1: Yes, Topstar transceivers can compatible with Cisco. All the brand Topstar's SFP compatible as the fellowing:Cisco, Nortel, Juniper, 3COM, H3C, Alcatel-lucent, FOUNDRY, D-Link, EXTREME, Ruijie, NETGEAR, ZTE, Enterasys, ZyXEL, Linksys, Ericsson, DCN, Allied, SMC, Brocade, Force10, Hirschmann, Planet, Adtran, ASNTE, Trendnet, BDCOM, BLADE, BITWAY, Telco, Feixun...etc.
Q2. How does your company do regarding quality control?
A2: Every single optic individually tested in our test center , and also tested for compatibility on a variety of different brands of network equipment.
Q3. What are the trade terms?
A3: Lead Time: we keep 40,000pcs SFP in stock ready to ship.
Payment term: T/T, Western Union, Alipay, Paypal, L/C and so on for your option.
Q4. What is operating temperature range of optical modules?
A4: Commercial temperature range(COM) : 0 to 70°C(32 to 158°F)
Storage temperature range:-40 to +85°C(-40 to 185°F)
We can supply according to your request.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.