100G QSFP28 module of CWDM4 1310NM Wavelength Transmit 10km LR4 Transceiver
100G QSFP28 module
This product is a 100Gb/s transceiver module designed for optical communication applications compliant with the QSFP MSA,CWDM4 MSA and portions of IEEE P802.3bm standard.
The module converts 4 input channels of 25Gb/s electrical data to 4 channels of CWDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission.
Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of CWDM optical signals and then converts them to 4 output channels of electrical data.
The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in CWDM4 MSA.
The high performance Uncooled CWDM DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 10km links .
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
Parameters
| Fiber Type |
Single-mode Cable |
| Connector |
LC |
| Lasers and TIA |
DFB and PIN |
| Tx Power |
-6.5 to 2.5 dBm |
| Rx Sensitivity |
-13 to 2.5 dBm |
| Extinction Ratio |
4 dB |
| Power Consumption |
3.5 W |
| Single Power Supply |
3.3 V |
PRODUCT FEATURES
- 4 channels full-duplex transceiver modules
- Transmission data rate up to 26Gbps per channel
- 4 x 26Gb/s DFB-based CWDM uncooled transmitter
- 4 channels PIN ROSA
- Internal CDR circuits on both receiver and transmitter channels
- Low power consumption <3.5W
- Hot Pluggable QSFP form factor
- Up to reach 10km for G.652 SMF[with KR4 FEC]
- Duplex LC receptacles
- Built- in digital diagnostic functions
- Operating case temperature 0°C to +70°C
- 3.3V power supply voltage
- RoHS 6 compliant(lead free)
APPLICATIONS
- Data Center Interconnect.
- 100G CWDM4 applications.
- Infiniband EDR interconnects.
- Enterprise networking
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)
Extended temperature range(EXT):-5 to 85°C(23 to 185°F)
Industrial temperature range(IND)::-40 to 85°C(-40 to 185°F)
Storage temperature range:-40 to +85°C(-40 to 185°F)
We can supply according to your request.
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