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The Coherent QSFP28-100G-DCO-ZR QSFP28 Digital Coherent Optics (DCO) transceiver supports 100G transmission over distances up to 120km (dispersion limited, optionally extendable to 300km) for edge network applications. The module can accommodate IEEE 100GE Ethernet or ITU-T OTN OTU4 signals on the host side. The line-side coherent interface specifications are aligned with IEEE Std. 802.3-2022 100GBASE-ZR [8] and ITU-T G.698.2 DW50U-8A2(C)F / DW100U-8A2(C)F [11], which define a 27.95GBd dual-polarization differential QPSK modulation format.
| FiberMall P/N | QSFP28-100G-DCO-ZR | Vendor Name | FiberMall |
| Form Factor | QSFP28 | Reach | MR |
| Client Side | OTU4/100GE | Line Side Modulation Format | DP-DQPSK |
| Line Side FEC mode | SCFEC/OFEC | Typical OSNR Sen | 16.5/21.5dB |
| TX Min | -8.0dBm | TX Max | -4.0dBm |
| RX Min | -30.0dBm | RX Max | 3.0dBm |
| Fiber Connections | LC/UPC Duplex | Power Consumption | <5.5W (C-temp) |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Protocols | 802.3-2022 100GBASE-ZR or ITU-T G.709.2 |
The client side adopts a 100G QSFP28 LR4 optical module, and the OTU unit converts 1* 100GE Service into 1* 100 G coherent optical signal.
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Premium Quality
Optical communication products belong to industrial products,which require high stability and reliability.FIBERMALL adopts leading product design, first-class raw materials and production technology to ensure the first-class quality of our products, so that your project can be used, installed stably and reliably
Temperature Impact
Mechanical Impact
EMI Testing
MTBF Testing
FiberMall Compatibility Testing Center has most of the mainstream brand switches and devices.Before shipment,We will code the optical modules or DAC/AOC cables,then test them on the corresponding switches to ensure that our products are 100% compatible with your system.
v Digital Coherent Optics module, hot-pluggable QSFP28 form factor
v IEEE 100G Ethernet (CAUI-4) or ITU-T 100G OTN (OTL4.4) compliant host interface
v 100G optical coherent interface with DP-DQPSK modulation and Staircase FEC per IEEE Std. 802.3-2022 100GBASE-ZR or ITU-T G.709.2
v Transmission reach:
Up to 80km unamplified (loss limited)
Up to 120km amplified (dispersion limited, optionally extendable to 300km)
v Full C-band tunable, 50GHz or 100GHz grid with optional FlextuneTM automatic wavelength tuning
v Case temperature range 0°C to 70°C (C-temp)
v Power dissipation < 5.5W (C-temp)
v Remote digital diagnostics monitoring
Applications
v Access and aggregation networks
v Cable TV networks
v Wireless front-haul & mid-haul
United States
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