Juniper QSFP-100G-ER4L Transceiver Module Specification Table:Specification |
Details |
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| Product Name | Juniper QSFP‑100G‑ER4L Transceiver Module |
| Form Factor | QSFP28 (Quad Small Form‑Factor Pluggable 28) |
| Supported Standard | 100GBASE‑ER4 Lite |
| Data Rate | 100 Gbps (aggregate) |
| Connector Type | Duplex LC |
| Fiber Type | Single‑Mode Fiber (SMF) |
| Wavelength | ~1295–1310 nm |
| Maximum Distance | Up to 40 km with host FEC; ~30 km without FEC over G.652 SMF |
| Transmitter Type | 4 × EML (Electro‑absorption Modulated Laser) |
| Receiver Type | APD (Avalanche Photodiode) or SOA + PIN depending on variant |
| Power Consumption | Typically ~5 W |
| DDM/DOM | Supported (Digital Diagnostics Monitoring) |
| Compliance | IEEE 802.3ba 100GBASE‑ER4 Lite, QSFP28 MSA, SFF‑8636 |
| Operating Temperature | 0 °C to 70 °C (standard commercial) |
| Applications | 100G Ethernet in telecom, data center interconnect, campus & core networks |
Description for Juniper QSFP-100G-ER4L Transceiver Module
The Juniper QSFP‑100G‑ER4L Transceiver Module is a high‑speed optical module designed for long‑reach 100 Gigabit Ethernet connections over single‑mode fiber (SMF). Built in the QSFP28 form factor, this transceiver supports the 100GBASE‑ER4 Lite standard, allowing network links to extend up to 40 km with host‑enabled Forward Error Correction (FEC) and approximately 30 km without FEC over G.652 SMF, making it suitable for wide area and metro network links as well as long‑distance data center interconnects.
Equipped with duplex LC optical connectors, the module transmits data through four electro‑absorption modulated lasers (EML) and receives via avalanche photodiode (APD) or SOA+PIN receivers, enabling reliable high‑performance optical signaling. Digital Diagnostics Monitoring (DDM/DOM) support provides real‑time feedback on operating parameters such as optical output power, input power, temperature, and supply voltage, which aids in proactive network management and troubleshooting.
Compliant with industry standards including IEEE 802.3ba, QSFP28 Multi‑Source Agreement (MSA), and SFF‑8636, this module ensures broad interoperability with Juniper and third‑party networking platforms that accept QSFP28 optics. Its typical power consumption of around 5 W and commercial operating temperature range make it suitable for enterprise, carrier, and data center optical links requiring extended reach and high bandwidth.
Juniper QSFP-100G-ER4L Transceiver Module – 100GBASE-ER4 Lite, Long-Reach Fiber Optic QSFP28
The Juniper QSFP-100G-ER4L is a high-performance 100 Gigabit Ethernet optical transceiver designed for long-distance fiber connections over single-mode fiber (SMF). Built in the QSFP28 form factor, it supports robust, high-speed networking in data centers, core networks, metro links, and telecom environments.
Key Features
✔ 100 Gbps Aggregate Throughput
- Delivers full 100 Gigabit Ethernet performance using four 25 Gbps lanes in a QSFP28 package.
✔ Long-Reach Fiber Connectivity
- Supports up to 30 km link distance without FEC (Forward Error Correction) and up to 40 km with FEC over OS2 single-mode fiber, ideal for long haul interconnects.
✔ Duplex LC Optical Connector
- Standard LC duplex interface makes it compatible with common fiber cabling systems.
✔ Digital Diagnostics Monitoring (DDM/DOM)
- Built-in real-time monitoring enables administrators to view key optical parameters (temperature, power, voltage) for improved network reliability and troubleshooting.
✔ Hot-Pluggable QSFP28 Form Factor
- Easily installable and detachable without powering down the network device — supporting rapid upgrades and maintenance.
✔ Industry Standard Compliance
- Compliant with IEEE 802.3ba 100GBASE-ER4 Lite and QSFP28 MSA standards, ensuring interoperability with QSFP28-capable switches and routers.
Typical Applications
- Data Center Interconnect (DCI) – High-speed links between data centers.
- Enterprise Core & Metro Networks – Long-distance backbone connectivity.
- Telecom Transport – Carrier Ethernet and optical transport links.
- High-Performance Computing (HPC) – Bandwidth-intensive computing clusters.
Why Choose This Module
- ✅ High-Performance Long-Reach Links – Enables 100G connections over tens of kilometers with strong optical reach.
- ✅ Enhanced Monitoring – DDM support provides visibility for network operations teams.
- ✅ Broad Compatibility – Works with QSFP28 ports on switches and routers that support 100GBASE-ER4 standards.
- ✅ Low Power and Hot-Swappable – Minimal downtime and easy maintenance
Buy Juniper QSFP-100G-ER4L Transceiver Module at the Best Price from Datacom Technologies BD.
In Bangladesh, you can get Juniper QSFP-100G-ER4L Transceiver Module From Datacom Technologies BD. We have a large collection of latest Cisco Network Switch to purchase for your Data Center. Order Online Or Visit our Office to get yours at lowest price. The Juniper QSFP-100G-ER4L Transceiver Module comes with 1 Year warranty.
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