Juniper 100G QSFP28 Transceiver in Bangladesh — High-Speed Optical Networking Solution

A Juniper 100G QSFP28 Transceiver is a high-performance optical module designed to deliver 100Gbps data transmission for data centers, enterprise networks, and telecom infrastructure. It uses the QSFP28 form factor, which supports 4×25G lanes to ensure efficient and reliable high-speed connectivity.

Juniper 100G transceivers are widely used for data center interconnect (DCI), cloud networking, and enterprise core networks, offering scalable and low-latency performance.

Buy Juniper 100G QSFP28 Transceiver in Bangladesh at Best Price

Datacom Technologies BD supplies genuine Juniper QSFP28 100G optical transceivers with full compatibility for Juniper switches, routers, and networking platforms across Bangladesh.

Key Features

• High-speed 100Gbps Ethernet connectivity
• QSFP28 form factor for high port density
• Supports 4×25G breakout configuration
• Hot-swappable for easy deployment
• Compatible with single-mode and multimode fiber
• Digital Optical Monitoring (DOM) support
• Reliable performance for enterprise and telecom networks

Types of Juniper 100G QSFP28 Transceivers

• SR4 (Short Range) — Up to 70–100m over multimode fiber
• DR / PSM4 (Medium Range) — Up to 500m over SMF
• FR / CWDM4 — Up to 2km over SMF
• LR4 (Long Range) — Up to 10km over SMF
• ER4 / ZR4 — Up to 40km–80km+ long-distance transmission

Popular Juniper 100G QSFP28 Transceiver Models, Part Numbers & Server Compatibility at Datacom

Juniper JNP-QSFP-100G-SR4

(Also known as QSFP-100G-SR4-C)

Type: SR4 (Short Reach)
Fiber: Multimode (MMF)
Connector: MPO/MTP
Distance: up to 100 m

 Compatibility

• Juniper QFX / MX / PTX series
• IEEE 802.3bm 100GBASE-SR4
• QSFP28 MSA compliant
• Multi-vendor (Cisco, Arista, etc. if coded)

???? Use case: data center short-distance

 Juniper JNP-QSFP-100G-PSM4

(Parallel SMF module)

Type: PSM4
Fiber: Single-mode (parallel SMF)
Connector: MPO
Distance: up to ~2 km

 Compatibility

• Hyperscale data center environments
• QSFP28 MSA compliant
• Juniper switching platforms

???? Use case: parallel fiber DC links

 Juniper JNP-QSFP-100G-CWDM4

(CWDM-based module)

Type: CWDM4
Fiber: Single-mode (SMF)
Connector: LC duplex
Distance: ~2 km

 Compatibility

• 100GBASE-CWDM4 / LAN-WDM
• Data center interconnect (DCI)
• Multi-vendor Ethernet systems

???? Use case: short DCI links

 Juniper QSFP-100G-FR

Part Number: 740-088320

Type: FR1 (single wavelength)
Fiber: SMF
Connector: LC duplex
Distance: ~2 km

 Compatibility

• IEEE 802.3cd (100GBASE-FR1)
• Juniper QFX / PTX platforms
• Requires RS-FEC

???? Use case: modern 100G single-lambda DCI

 Juniper QSFP-100G-DR

Part Number: 740-088322

Type: DR1
Fiber: SMF
Connector: LC duplex
Distance: ~500 m

 Compatibility

• IEEE 802.3cd (100GBASE-DR)
• High-density data centers
• QSFP28 platforms

???? Use case: leaf–spine DC

 Juniper QSFP-100G-LR4

(Also JNP-QSFP-100G-LR4)
Part Number: 740-096178

Type: LR4
Fiber: SMF
Connector: LC duplex
Distance: up to 10 km

 Compatibility

• IEEE 802.3ba 100GBASE-LR4
• Juniper routing & aggregation platforms
• Campus / metro networks

???? Use case: medium-distance links

Juniper QSFP-100G-ER4 / ER4L

(Carrier-grade optics)

Type: ER4 / ER4L
Fiber: SMF
Connector: LC duplex
Distance: ~30–40 km

 Compatibility

• Telecom / carrier networks
• Long-distance Ethernet
• Requires higher optical budget

???? Use case: long-haul / metro

 Juniper QSFP-100G-ZR4

Part Number: 740-120240

Type: ZR4
Fiber: SMF
Connector: LC duplex
Distance: ~80 km

 Compatibility

• Juniper PTX / transport platforms
• DWDM / long-haul backbone
• Coherent-capable environments

???? Use case: backbone / DCI

 Juniper QSFP-100G-BXSR / SR1.2 (BiDi MMF)

Type: BiDi (multimode)
Fiber: MMF (duplex)
Connector: LC duplex
Distance: ~100 m

 Compatibility

• Uses bidirectional wavelengths (850/910 nm)
• Reduces fiber count
• Juniper DC platforms

???? Use case: fiber-saving data center

 Juniper QSFP-100G-LRBD / ERBD (BiDi SMF)

Type: BiDi (single fiber)
Fiber: SMF (simplex)
Connector: LC
Distance: ~10–40 km

 Compatibility

• Single-fiber deployments
• Telecom & metro networks
• PAM4-based architecture

???? Use case: fiber-constrained networks

 General Compatibility Notes (IMPORTANT)

 Interface & Technology

• QSFP28 = 4 × 25G NRZ lanes (100G total)
• Supports newer single-lambda (FR1, DR1, LR1) PAM4 optics

 Platform Compatibility

• Native support:
  • Juniper QFX (data center)
  • Juniper MX / PTX (routing & transport)

 Backward Compatibility

• QSFP28 ports may support:
  • QSFP+ (40G) with configuration changes

 Multi-vendor Compatibility

• Works with:
  • Cisco
  • Arista
  • Huawei
    ➡️ Requires proper EEPROM/vendor coding

 Quick Summary Table

Juniper 100G QSFP28 Transceiver Price in Bangladesh

•  Contact Datacom Technologies BD for latest pricing and availability.

Common Use Cases

• Data center networking
• Cloud and hyperscale infrastructure
• Enterprise core and aggregation networks
• ISP and telecom backbone
• High-performance computing (HPC)

Why Choose Juniper 100G QSFP28 Transceiver?

• Industry-standard 100G optical technology
• High reliability and Juniper-certified compatibility
• Flexible deployment across multiple distances
• Scalable for modern high-bandwidth networks
• Ideal for mission-critical networking environments

Order Juniper 100G QSFP28 Transceiver in Bangladesh

•  Call / WhatsApp: 01748-173213 | 01313-886347
•  Email: sales@datacom.com.bd | datacomtechnologiesbd@gmail.com