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The Check Point CPAC-TR-100ER-SSM160-QSFP28-C Compatible LINK-PP module is a high-performance 100G QSFP28 ER4 optical transceiver engineered for long-haul single-mode fiber communications. Operating over a LAN-WDM multiplexed grid across four channels, it strictly complies with QSFP28 MSA, IEEE 802.3ba 100GBASE-ER4, and OTN OTU4 standards to ensure robust 100Gbps transmission up to 40km with integrated DDM capabilities.
| Check Point Part Number | CPAC-TR-100ER-SSM160-QSFP28-C | Vendor Name | LINK-PP |
| Form Factor | QSFP28 | Max Data Rate | 111.81Gbps |
| Wavelength | 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm | Max Cable Distance | 40km |
| Connector | Duplex LC | Media | SMF |
| Transmitter Type | EML | Receiver Type | APD |
| DDM/DOM | Supported | Operating Temperature Range | 0°C to +70°C |
| Modulation (Electrical) | 4x 25G-NRZ | Modulation (Optical) | 4x 25G-NRZ |
| Protocols | QSFP28 MSA, SFF-8636, IEEE 802.3bm, CAUI-4 | Warranty | 5 Years |
This high-density 100G QSFP28 ER4 module leverages advanced cooled EML lasers and high-sensitivity APD receivers to guarantee superior signal integrity over extended distances. It seamlessly integrates four LAN-WDM lanes into a duplex LC interface, minimizing fiber deployment costs while maintaining exceptional network reliability for telecommunications and data center interconnects.
Engineered for maximum optical efficiency, this reliable 100G QSFP28 ER4 transceiver provides seamless 100Gbps connectivity over 40km of single-mode fiber with precision diagnostic monitoring.
The CPAC-TR-100ER-SSM160-QSFP28-C provides stable 100Gbps connectivity for metro data center interconnects and campus backbone links where longer SMF reach is required. Its 40km design helps extend high-speed transport beyond standard short-reach optics while keeping the fiber plant simple.
Built on LAN-WDM technology, the 100G QSFP28 ER4 module carries 100G traffic across duplex SMF with efficient wavelength multiplexing. This reduces fiber complexity and supports high-capacity transmission without requiring parallel fiber bundles.
Utilizing the LAN-WDM grid, these tightly spaced optical channels operate within the O-band where chromatic dispersion is naturally minimized. This precise wavelength allocation ensures stable optical performance and virtually eliminates channel crosstalk over long single-mode fiber spans.
Utilizing high-gain Avalanche Photodiode (APD) technology, this 100G QSFP28 ER4 transceiver efficiently compensates for optical link loss over extended physical reaches. It provides a reliable, error-free data pipeline for long-haul 40km inter-site connectivity without the immediate need for external optical amplifiers.
Equipped with an industry-standard Duplex LC receptacle, the module ensures precise optical alignment and low insertion loss for single-mode fiber connections. This universally adopted interface simplifies patching in dense routing environments and guarantees backward compatibility with standard optical cabling systems.
With DOM support, the CPAC-TR-100ER-SSM160-QSFP28-C allows real-time monitoring of key transceiver parameters, helping teams track link health and troubleshoot issues faster. This improves operational visibility in high-availability 100G QSFP28 ER4 environments.
| Pictures | ID# | Description | Price | Stock | Add to Cart |
Q: Does this optic support OTU4 protocols for our telecom optical transport network, or just standard 100G Ethernet? By B***s on 2026-06-01
A: It is highly versatile. Besides being fully compliant with 100GBASE-ER4 Ethernet standards, it supports standard OTN OTU4 data rates, making it perfect for both enterprise data center interconnects (DCI) and long-haul telecom transport network applications. By admin on 2026-06-01
Q: We are rolling out a regional ISP upgrade and need about 60 of these 100G LAN-WDM modules. Do you offer bulk discounts? By N***n on 2026-04-10
A: Absolutely! For large-scale B2B procurements of our 100G QSFP28 40km transceivers, please contact our B2B sales team. We provide tiered volume pricing and dedicated procurement support for enterprise and ISP clients. By admin on 2026-04-10
Q: We plan to install these in unventilated outdoor telecom cabinets. Do you have an industrial wide-temperature version of this 100G optic? By T***s on 2025-06-25
A: This specific module is designed for standard commercial operating temperatures (0°C to 70°C). However, we do offer an industrial-grade version (-40°C to 85°C) for this exact 1310nm 40km spec. Please check our store or contact support directly for the industrial SKU. By admin on 2025-06-25
Q: Can I use multimode fiber for a quick test in the lab, or is this strictly for single-mode? By J***k on 2025-06-12
A: This 1310nm LAN-WDM transceiver is designed exclusively for Single Mode Fiber (SMF) with a Duplex LC connector. To prevent receiver saturation and hardware damage on short test runs, we strongly recommend using OS2 SMF cable along with appropriate optical attenuators (usually 5dB to 10dB for lab testing). By admin on 2025-06-12
Q: Will this 100G QSFP28 40km module work with our mix of Cisco Nexus and Arista datacenter switches? By M***s on 2025-02-15
A: Yes, these extended-reach transceivers are strictly tested for OEM compatibility. They will plug and play seamlessly with Cisco, Arista, Juniper, Ubiquiti, and other major switch brands right out of the box without any vendor lock-in issues. By admin on 2025-02-15
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