Product Description
100% OEM Compatible 40GBase-SWDM4 QSFP+ Transceiver (MMF, 850-940 nm, 500 m, LC, DDM, Commercial Temp.)
Specifications
Form Factor: QSFP28-SWDM4 | Data Rate: 41.2 Gb/s Aggregate Bit Rate |
Wavelength: 850 nm, 880 nm, 910 nm, 940 nm | Protocols: 40G Ethernet, SFF-8436, SFF-8636, MSA Compliant |
Connector: LC Duplex | Transmitter Type: 4x10 Gbps SWDM transmitter |
Cable Type: MMF | TX Power: Min: -7.5 dBm Max: 3.0 dBm |
Max Distance: OM3: 300 m | OM4: 400 m | OM5: 500 m | RX Sensitivity per Lane RXPx: -9.0 dBm |
Temperature Range: Commercial temp: 0ºC to 70ºC | Digital Diagnostics (DDM/DOM): Supported |
Power Consumption: <3.5 W | Power Budget: 1.5 dBm |
40 GB QSFP+ SWDM4 300 Datasheet
Benefits of the SWDM4 transceiver
Open Interoperability: SWDM4 transceiver is based on an industry multi-standard agreement (SWDM-MSA) and is interoperable with other 100G SWDM4 transceivers. This avoids the risk of selecting a transceiver type that forces you to continue to use a single vendorproprietary solution like the QSFP28-BIDI.
Leverage Existing Fiber: Cost effectively increase bandwidth in your data center without changing your existing duplex multi-mode fiber (MMF). The SWDM4 transcevier seemless integrates 10, 40 to 100G LC terminations without an additional cost.
Power Dissipation: The SWDM4 power dissipation can be as low as 1.5W so it can used in any application that takes an SR4 standard.
Distance: By using OM5 multi-mode fiber, transmission distances can reach over 50% of what is capable with the QSFP28-BIDI.
Simple Network Monitoring: Unlike the QSFP28 BIDI which has two 50G channels, each transmitting and recieving simultaneously over each strand of a duplex fiber, the SWDM4's four wavelenghts transmit over a single fiber. The technology allows for you to use utilize your standard taps, montioring and security devices.
Approved's QSFP+ SWDM4 OEM Compatibility
The Approved Networks 40GBASE-SWDM4 QSFP+ MMF 850-940nm 500m DDM Transceiver is guaranteed 100% Compatible and Functional in its intended router or switch , and it is 100% MSA compliant . Our QSFP+ SWDM4 transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product. Every QSFP+ SWDM4 transceiver is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.
- Arista: QSFP-40G-SWDM4-AN
- Brocade: 40G-QSFP-SR4-SWDM4
- Cisco: QSFP-40G-SWDM4
- F5 Networks: F5-UPG-QSFP+SWDM4
- Finisar: FTL4S1QE2C
- Gigamon: QSF-502-SWDM4
- Intel: E40GQSFPSWDM4
- Juniper: JNP-QSFP-40GE-SWDM4
- Juniper: QFX-QSFP-40G-SWDM4
- MSA Generic: QSFP-SWDM4
- MSA OnePort Programmable: OP-QSFP-SWDM4
- Palo Alto: PAN-QSFP-40GBASE-SWDM4
If you don't see your platform listed, please contact us.
Tested. Trusted. Approved.

Guaranteed Compatible
100% guaranteed compatible in over 90 OEM platforms

99.98%
Reliability Rate
100% tested to exact MSA & OEM specifications

Industry Leading Lifetime Warranty
Industry leading Limited Lifetime Warranty on all transceiver products

98% On-Time Delivery Rate
Extensive inventory guarantees immediate delivery on over 20,000 SKU's

Savings of up to 90% off OEM Prices
Save up to 90% while improving deliverability & interoperability