Juniper QSFP-100G-LR4-T2 Compatible QSFP28
Juniper compatible QSFP-100G-LR4-T2 - Key Features
- Compatibility: Juniper
- Media Type: Single-Mode Fiber (SMF)
- Connector: Double LC/UPC
- Fiber Count: Duplex
- Maximum Distance: 10 km
- Average Link Budget: 6.3 dB
- Tx Wavelength: 1310 nm
- Supported Data Rate: 112 Gbps
- DDM/DOM: Supported
- Forward Error Correction (FEC): Host FEC Supported
- Temperature Range: Standard 0°-70°C
Juniper QSFP-100G-LR4-T2 Price
In Stock - Ships Next Business DayJuniper compatible QSFP-100G-LR4-T2 Specifications
Form Factor | QSFP28 |
Modulation | NRZ (Non-Return to Zero) |
Media Type | Single-Mode Fiber (SMF) |
Connector | Double LC/UPC |
Fiber Count | Duplex |
Maximum Distance | 10 km |
Average Link Budget | 6.3 dB |
TX Wavelength | 4-channel LAN WDM (1295.56/1300.05/1304.58/1309.14 nm) |
RX Wavelength | 4-channel LAN WDM (1295.56/1300.05/1304.58/1309.14 nm) |
Supported Data Rate | 112 Gbps |
Supported Ethernet Applications | 100G Ethernet (103.125 Gbps) |
Optical Transport Network (OTN) Applications | OTU4 (112 Gbps) |
DDM/DOM | Supported |
Forward Error Correction (FEC) | Host FEC Supported |
Transmitter Type | EML Laser |
Tx Wave Bandwidth | 4 LAN WDM Seperated 1310 nm Lanes (15.66 nm 1294.53 – 1310.19nm) (L0 Tx center 1295.56nm, L1 Tx center 1300.05nm, L2 Tx center 1304.58nm, L3 Tx center 1309.14nm) |
Average Launch Power (Min) Each Lane | -4.3 dBm |
Average Launch Power (Max) Each Lane | 4.5 dBm |
Extinction Ratio (Min) | 4 dB |
Receiver Type | PIN photodiode |
RX Wave Bandwidth | 4 LAN WDM Seperated 1310 nm Lanes (15.66 nm 1294.53 – 1310.19nm) (L0 Tx center 1295.56nm, L1 Tx center 1300.05nm, L2 Tx center 1304.58nm, L3 Tx center 1309.14nm) |
Average Receiver Sensitivity (Min) Each Lane | -10.6 dBm |
Average Receiver Sensitivity (Max) Each Lane | -8.6 dBm |
Receiver Overload | 5.5 dBm |
Temperature Range | Standard 0°-70°C |
Storage Temperature | -40° to 85°C |
Relative Humidity | 5 to 85% |
Power Consumption (Max) | 3.5 W |
Power | +3.3V single power supply |
Compliance | CE, RoHS, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3ba, IEEE 802.3bm, 100GBASE-LR4, QSFP28 MSA, SFF-8636 (Management Interface for 4-lane modules), SFF-8665 |
Juniper compatible QSFP-100G-LR4-T2 Datasheet
v3Complete technical specifications and product details
Juniper compatible QSFP-100G-LR4-T2 Description
EdgeOptic's QSFP-100G-LR4-T2 compatible is a Juniper-coded 100GBASE-LR4 QSFP28 transceiver for 10 km Ethernet links over G.652 single-mode fiber. The T2 suffix is Juniper's Type 2 ordering designation, listed in the Juniper Hardware Compatibility Tool as the Type 2 variant of the LR4 QSFP28 family alongside the Common Optic equivalent QSFP-100G-LR4-C and the primary JNP-QSFP-100G-LR4 product code. Our compatible programs Juniper EEPROM vendor identification so the module presents to Junos as a recognized Juniper transceiver with no allow-non-standard-pic configuration required.
The optical engine carries four 25.78125 Gbps NRZ lanes over LAN WDM at 1295.56, 1300.05, 1304.58 and 1309.14 nm per IEEE 802.3ba Clause 88. TX power per lane is rated -4.3 to 4.5 dBm with RX sensitivity better than -10.6 dBm, and the optical path loss budget is 6.3 dB per IEEE 802.3ba Clause 88. The host interface is CAUI-4 (4x25G NRZ) per IEEE 802.3bj Clause 83; RS-FEC (Clause 91) is supported transparently when applied at the host MAC. The module is 100 Gigabit Ethernet only, matching the QSFP-100G-LR4-T2 entry in the Juniper HCT description.
Power consumption is typically 3.5 W (Class 3 per SFF-8665) with a maximum of 4.5 W (Class 4 per SFF-8665). DOM and digital diagnostics follow the SFF-8636 management interface, exposing per-lane TX power, per-lane RX power, module temperature, supply voltage and laser bias to Junos. These telemetry points appear in standard Junos optical diagnostics output. Operating temperature is the commercial 0 to 70 C range. The receptacle is duplex LC PC/UPC and the form factor is QSFP28 hot-pluggable, with CE and RoHS certifications.
Within Juniper's catalog the QSFP-100G-LR4-T2 sits as the Type 2 ordering code for the same physical 100GBASE-LR4 QSFP28 module covered by the JNP-QSFP-100G-LR4 product code and the QSFP-100G-LR4-C Common Optic code. The three codes share Juniper part number 740-061409. Procurement systems and platform certification documentation occasionally pin a deployment to a specific ordering code; the T2 designation is the right pick when your BoM, RMA reference or platform documentation calls out the Type 2 variant explicitly.
The module ships CE/RoHS certified and complies with QSFP28 MSA SFF-8665 and IEEE 802.3ba 100GBASE-LR4. Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Ships next business day from EU stock with a lifetime warranty. For project-quantity pricing or alternative vendor coding, contact our sales team.
Frequently Asked Questions
What does the T2 suffix mean in QSFP-100G-LR4-T2?
T2 stands for Type 2, Juniper's hardware-type designation within the QSFP-100G-LR4 ordering code family. The Juniper Hardware Compatibility Tool lists this module as 'QSFP-100G-LR4 Ethernet only QSFP28 Module T2' and identifies QSFP-100G-LR4-C (Common Optic) as the Common Optic Equivalent. T2 is not Tier 2, not Tested Tier and not a quality grade; it is a type code Juniper uses alongside the Common Optic code for procurement and platform-certification reasons.
How does the QSFP-100G-LR4-T2 differ from JNP-QSFP-100G-LR4?
JNP-QSFP-100G-LR4 is Juniper's primary product ordering code (JNP prefix denotes a Juniper Networks Product number). QSFP-100G-LR4-T2 is the Type 2 ordering code for the same physical 100GBASE-LR4 QSFP28 module. Both share Juniper part number 740-061409, the same optical specifications, and the same Juniper EEPROM identification on EdgeOptic's compatibles. Order whichever code your procurement system or platform documentation specifies; the deployed module behaviour is identical.
What Juniper platforms support the QSFP-100G-LR4-T2?
Platform support for the Type 2 code is published in the Juniper Hardware Compatibility Tool entry for QSFP-100G-LR4-T2; verify your specific chassis, line card and Junos release against that HCT entry before procurement. Verify your specific chassis, line card and Junos release against the Juniper HCT entry for QSFP-100G-LR4-T2. If your deployment requires a specific platform certification or a pre-purchase fit confirmation, EdgeOptic can run that check before shipping.
Does the QSFP-100G-LR4-T2 work natively in Juniper Junos without an allow-non-standard-pic command?
Yes. EdgeOptic's QSFP-100G-LR4-T2 compatible programs Juniper EEPROM vendor identification, so Junos accepts the module natively as a recognized Juniper transceiver. The 'allow-non-standard-pic' workaround is not required for any of EdgeOptic's Juniper-coded compatibles in this family. DOM and SFF-8636 telemetry surface in standard Junos optical diagnostics output.
What is the difference between QSFP-100G-LR4-T2 and QSFP-100G-LR4-C?
The Juniper Hardware Compatibility Tool lists QSFP-100G-LR4-C as the Common Optic Equivalent for QSFP-100G-LR4-T2. Both ordering codes describe the same physical 100GBASE-LR4 QSFP28 module under Juniper part number 740-061409, with the -C code being the broadly applicable Common Optic designation and -T2 being the Type 2 hardware variant. Use whichever code your platform certification documentation or procurement system specifies; either will deploy the same Ethernet-only 10 km LR4 module.