02311BKT Compatible 40GbE QSFP+ Transceiver 40km SMF for Cloud MAN with 3.3V Power Supply
This 02311BKT compatible 40GbE QSFP+ transceiver is engineered for Cloud Metropolitan Area Network (MAN) applications, providing high-speed connectivity for enterprise cloud infrastructure across multiple regions and branch offices.
- Hot-pluggable QSFP+ form factor with 4-channel full-duplex operation
- 4x uncooled CWDM DFB lasers and APD ROSA technology
- 40km transmission distance on singlemode OS2 fiber
- Data rate up to 44Gbps with XLPPI electrical interface
- Compliant with QSFP MSA, IEEE 802.3bm 40GBASE-ER4 and OTN OTU3 standards
- 18.5dB link insertion loss budget with power consumption
- Operating temperature range: 0°C to 70°C
- Single 3.3V power supply with RoHS compliance
- Built-in DDM/DOM monitoring via I2C interface
- 40GBASE-ER4 Ethernet Links
- OTN OTU3/OTU3el/OTU3e2
| Data Speed | 40Gbps |
| Center Wavelength | 1310nm |
| Fiber Type | Singlemode OS2 |
| Transmission Distance | 40km |
| Connector | Dual LC |
| Laser Technology | CWDM DFB + APD |
| Tx Power | -3.7 to 4.5 dBm |
| Rx Sensitivity | |
| Extinction Ratio | 5.5 dB |
| Power Consumption | |
| Power Supply | 3.3V |
For trial orders under 500 pieces, we use express carriers including DHL, FedEx, UPS, and Aramex. For larger orders, we offer air, land, and sea freight options.
Submit an inquiry through our website with your valid contact information. Our sales team will contact you promptly to process your order. We accept payment via T/T, Western Union, and PayPal.
Topstar offers comprehensive SFP transceiver solutions with reliable supply chain distribution for original Cisco, Finisar, Brocade, Innolight, Dell-EMC, Avago, and other brands. We provide OEM services for 10G to 400G bandwidth optical transceivers.
Our transceivers are verified with Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, and DCN equipment.
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