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Meet surging traffic with ISEELINK OSP3800—our next-gen DWDM transport platform engineered for metro and regional backbones.

Its open architecture is SDN-ready, accelerates rollout, and reduces TCO, delivering a stable, scalable foundation for carriers, data centers, and systems integrators worldwide today.

How ISEELINK helps

Operator-Grade Outcomes, Delivered

Lower Cost-per-Bit at Scale

Expand without new fiber—38.4 Tb/s per fiber (96×400G) and smooth 40→80 / 48→96 wave upgrades.

Fewer Regens, Lower OPEX

400G 16QAM + oFEC, advanced DSP, 26,000 ps/nm tolerance; typical 400 km no-regen reach.

Faster Turn-Up, Any Service

Transparent access 100M–100G: CPRI/eCPRI, FE–100GE, FC 1–32G, STM-N, OTU1–4—minimal circuit delay.

Always-On Carrier Reliability

Optical channel/line 1+1 with AC 220 V / DC −48 V; OLP switchover<15–20 ms.

Plug-and-Play Operations

1RU–5RU 19" chassis, zero-config install, unified NMS (SNMP/Web/CLI/Telnet) to simplify O&M.

Technical specifications

Function	Note
Product model	OSP3800-CH04	OSP3800-CH08	OSP3800-CH12	OSP3800-CH20
Equipment Size (W x D x H,mm)	1RU: (back-power supply) 442(W)x350(D)x44(H)mm	2RU: (back-power supply) 442(W)x350(D)x88(H)mm	3RU: (back-power supply) 442(W)x350(D)x132(H)mm	5RU: (back-power supply) 442(W)x350(D)x220(H)mm
Service slot	4 slots	8 slots	12 slots	20 slots
Power consumption	225W (Max)	350W (Max)	550W (Max)	750W (Max)
Max channel number	CWDM:18 wavelength,DWDM:96 wavelength(50GHz)
Single channel max rate	400Gbit/s
Line side rate	1.25Gbit/s,2.5Gbit/s,10Gbit/s,25Gbit/s,40Gbit/s,100Gbit/s,200Gbit/s,400Gbit/s
Support service	STM-1/4/16/64/256、0C-3/12/48/192/768 OTU-1/2/3/4 FE/GE/10GE/25GE/40GE/100GE FC 1G/2G/4G/8G/16G/32G
Clock features	Support IEEE 1588V2
Network topology	Point to point, chain type, star type, ring type
Network level protection	Optical channel 1+1 protection, optical multiplex 1+1 protection, optical line 1+1 protection
Equipmentlevel protection	Power supply backup
Network management	SNMP, Web, CLI, Telnet
Installation	19"and 23" cabinets,ETSI 600mm cabinets Wireless outdoor base station cabinet, FTTX outdoor cabinet, hanging wall
Working temperature range	-10°C~60°C
Working humidity range	5~95% no condensation
Storage temperature range	-40℃~85℃
Heat dissipation	Fan cooling
Power supply mode	AC:90~260 V或HDC:127~370V或 DC:-72~-36 V

Software

E600 Network Management System

Browser-based E600 (B/S) centralizes O&M across ISEELINK transport gear, delivering end-to-end visibility of faults, performance, configuration, security, and testing. Unified workflows and standard northbound interfaces improve service quality and reduce maintenance costs, providing a complete, scalable management layer for transmission networks.

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DWDM/OTN Solutions

Reference architectures that accelerate rollout, scale capacity, and reduce OPEX.

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40G Long-Haul DWDM Solutions

Cost-effectively extend your existing 40G network beyond 80km. Our DWDM solutions upgrade your current infrastructure, saving you from expensive new fiber installation costs.

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DWDM Interconnect Solution for Data Center Cloud

ISEELINK's DWDM Data Center Interconnect solutions deliver reliable, high-capacity bandwidth with simplified operation and intelligent management, optimizing fiber resources for cloud-based data center connectivity.

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About ISEELINK

The OSP3800 DWDM Transport Equipment Massive Capacity, Ultimate Flexibility, and Carrier-Grade Reliability for Your Evolving Network.

How ISEELINK helps

Operator-Grade Outcomes, Delivered

Lower Cost-per-Bit at Scale

Fewer Regens, Lower OPEX

Faster Turn-Up, Any Service

Always-On Carrier Reliability

Plug-and-Play Operations

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Technical specifications

Software

E600 Network Management System

DWDM/OTN Solutions

40G Long-Haul DWDM Solutions

DWDM Interconnect Solution for Data Center Cloud

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The OSP3800 DWDM Transport Equipment
Massive Capacity, Ultimate Flexibility, and Carrier-Grade Reliability for Your Evolving Network.