Juniper QSFP-100G-DR (740-088322) Compatible QSFP28 Module
Juniper compatible QSFP-100G-DR - Key Features
- Compatibility: Juniper
- Media Type: Single-Mode Fiber (SMF)
- Connector: Double LC/UPC
- Fiber Count: Duplex
- Maximum Distance: 500 m
- Average Link Budget: 3 dB
- Tx Wavelength: 1310 nm
- Supported Data Rate: 106.25 Gbps
- DDM/DOM: Supported
- Forward Error Correction (FEC): Host FEC Supported
- Temperature Range: Standard 0°-70°C
Juniper QSFP-100G-DR Price
Juniper compatible QSFP-100G-DR Specifications
Form Factor | QSFP28 |
Modulation | PAM4 (Pulse Amplitude Modulation 4-level) |
Media Type | Single-Mode Fiber (SMF) |
Connector | Double LC/UPC |
Fiber Count | Duplex |
Maximum Distance | 500 m |
Average Link Budget | 3 dB |
TX Wavelength | 1310 nm |
RX Wavelength | 1310 nm |
Supported Data Rate | 106.25 Gbps |
Supported Ethernet Applications | 100G Ethernet PAM4 (106.25 Gbps) |
DDM/DOM | Supported |
Forward Error Correction (FEC) | Host FEC Supported |
CDR (Clock and Data Recovery) chip | Supported |
Transmitter Type | EML Laser |
Tx Wave Bandwidth | 1304.5- 1317.5 nm |
Average Launch Power (Min) Each Lane | -2.4 dBm |
Average Launch Power (Max) Each Lane | 4 dBm |
Extinction Ratio (Min) | 5 dB |
Receiver Type | PIN photodiode |
RX Wave Bandwidth | 1304.5- 1317.5 nm |
Average Receiver Sensitivity (Min) Each Lane | -5.4 dBm |
Average Receiver Sensitivity (Max) Each Lane | 4 dBm |
Receiver Overload | 6.5 dBm |
Temperature Range | Standard 0°-70°C |
Storage Temperature | -40° to 85°C |
Relative Humidity | 5 to 85% |
Power Consumption (Max) | 4.5 W |
Power | +3.3V single power supply |
Compliance | CE, RoHS, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3cd, 100GBASE-DR, 100G Lambda MSA, QSFP28 MSA, SFF-8636 (Management Interface for 4-lane modules), SFF-8665 |
Juniper compatible QSFP-100G-DR Datasheet
v2Complete technical specifications and product details
Juniper compatible QSFP-100G-DR Description
EdgeOptic's QSFP-100G-DR compatible is a Juniper-coded version of the EdgeOptic 100G-QSFP28-SL500 multi-vendor 100GBASE-DR transceiver. Juniper's ordering number for this part is 740-088322. It is a single-lambda 100G PAM4 QSFP28 module for 500m links over duplex single-mode fiber, built to IEEE 802.3cd 100GBASE-DR, the 100G Lambda MSA, and the QSFP28 MSA SFF-8665.
On the transmit side the module maps four 25G NRZ host channels (CAUI-4) into one 100G PAM4 optical lane; on the receive side it reverses that conversion. The transmitter uses an EML laser at 1310nm, within the 1304.5 to 1317.5nm band; the receiver is a PIN photodiode. A duplex LC/UPC connector terminates the link. It runs at 106.25 Gbps for 100G Ethernet, with a 3 dB optical budget that covers the 500m reach. Operating temperature is the standard 0 to 70°C range, power draw is up to 4.5W, and DDM/DOM reports live optical diagnostics.
Forward error correction sits inside the module. Juniper's Hardware Compatibility Tool describes this module as media-side RS(544,514) FEC enabled with host-side CAUI-4 no FEC, which matches the single-lambda PAM4 design: the RS(544,514) KP4 FEC runs on the module DSP on the optical side, so host-side FEC stays disabled. Don't enable host FEC on the CAUI-4 interface, since double-encoding corrupts the link.
As a single-lambda PAM4 module, the QSFP-100G-DR can serve as one 100G lane of a 400GBASE-DR4 breakout, where an IEEE 802.3bs 400GBASE-DR4 port fans out through an MPO-to-four-LC breakout to four 100GBASE-DR modules, each carrying one of the four 100G lanes defined in IEEE 802.3cd. It fits ISP, mobile operator, and data center core networks where a 500m single-lambda DR hop is the right tool. Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms, the module is encoded with Juniper-recognized EEPROM. To confirm the right part for your platform, contact our sales team. It is made to order with a 2-week lead time and ships with a lifetime warranty.
Frequently Asked Questions
What is the correct Juniper ordering number for the QSFP-100G-DR?
740-088322. Per Juniper's Hardware Compatibility Tool, that is the single ordering number for the QSFP-100G-DR. The similar codes 740-061406 and 740-061405 belong to different Juniper optical modules, so verify any ordering number against Juniper's Hardware Compatibility Tool before purchasing.
Does the QSFP-100G-DR require host-side FEC on Juniper platforms?
No. Juniper's Hardware Compatibility Tool lists this module as media-side RS(544,514) FEC enabled, host-side CAUI-4 no FEC. The FEC runs inside the module DSP, so leave host-side FEC disabled. Enabling a second FEC pass on the host interface corrupts the link.