• Silver-colored cisco dp01qs28-mx2-a1 qsfp28 100g zr coherent transceiver with black connector and textured release lever
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Cisco

Cisco DP01QS28-MX2-A1 | QSFP28 100G ZR Coherent Transceiver, 0 dBm, Flex Grid

DP01QS28-MX2-A1

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Description

The Cisco QSFP28 100G ZR High TX Power coherent optics module is a tunable C-band DWDM transceiver in the QSFP28 form factor. It is designed for edge, access, aggregation, enterprise and campus networks, 5G x-haul, and legacy ROADM-based DWDM infrastructure, and suits IP over DWDM deployments in Cisco Routed Optical Networking.

This MX2-A1 variant delivers up to 0 dBm output power within a 6W power profile and uses dual-polarization QPSK modulation at a 111.8 Gbps line rate. It tunes across 191.3 to 196.2 THz on a flexible grid with 6.25 GHz granularity, and 50 GHz grid operation is supported. Reach extends up to 160 km on unamplified point-to-point links and up to 500 km on amplified DWDM links, with receiver sensitivity of -32 dBm using SC-FEC. It supports both SC-FEC and G.709 GFEC, so it can interoperate with legacy OTN transponders. The extended operating case temperature of -20 to +80 C makes it suitable for harsh outdoor environments.

It connects over single-mode fibre with a duplex LC connector and supports SFF-based I2C and CMIS-based module management. It works in Cisco switches and routers listed in the Cisco Transceiver Modules Compatibility Matrix.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- QSFP28 coherent pluggable form factor brings 100G coherent DWDM to widely deployed QSFP28 ports
- Tunable C-band operation simplifies sparing and supports flexible DWDM channel planning
- 0 dBm transmit power within a 6W profile supports legacy ROADM-based networks and higher-loss DWDM dark fibre
- Integrated SC-FEC and GFEC options for 100ZR operation and interoperability with legacy OTN transponders
- SFF-based and CMIS-based management for installed-base and newer host platforms
- Cisco host platform validation for performance, reliability and robustness
- Extended temperature range for operation in harsh outdoor environments
- Can replace legacy transponder shelves in access and aggregation architectures

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Form factor: QSFP28, 100G coherent DWDM
- Modulation: Dual-polarization QPSK
- Line bit rate: 111.8 Gbps
- Symbol rate: 27.95 Gbaud
- Wavelength range: Tunable C-band, 191.3 to 196.2 THz
- Channel spacing: Flexible grid, 6.25 GHz tuning granularity, 50 GHz grid supported
- Transmit power: Up to 0 dBm
- Reach: Up to 160 km unamplified point-to-point, up to 500 km amplified DWDM
- Receiver sensitivity: -32 dBm (SC-FEC), -28 dBm (G.709 FEC)
- Line-side application: 100ZR SC-FEC (IEEE 802.3ct / ITU-T G.709.2) and OTU4 GFEC (ITU-T G.709)
- Client format: 100G OTU4
- Host electrical interface: CAUI-4 with RS-FEC, CAUI-4 without FEC, OTL4.4 for OTU4
- Optical connector: Duplex LC
- Fibre type: Single-mode fibre
- Management interface: SFF-based I2C and CMIS-based
- Synchronous Ethernet (SyncE): Supported
- Power consumption: Up to 6W
- Supply voltage: 3.3 V nominal
- Operating case temperature: -20 to +80 C (-4 to 176 F)

FAQs

Q: What reach does this module support?
A: It supports up to 160 km on unamplified point-to-point links and up to 500 km on amplified DWDM links. Actual reach depends on link conditions.

Q: What FEC options are supported?
A: It supports IEEE 802.3ct / ITU-T G.709.2 SC-FEC for 100ZR operation and ITU-T G.709 GFEC for interoperability with legacy OTN transponders.

Q: How much power does it draw?
A: Power consumption is up to 6W in high-power operation from a 3.3 V nominal supply, with up to 0 dBm optical transmit power.

Q: Which host platforms is it compatible with?
A: It is supported on Cisco switches and routers listed in the Cisco Transceiver Modules Compatibility Matrix. It works with Cisco Routed Optical Networking architectures and hosts using SFF or CMIS management.

Q: What does the MX2-A1 variant offer?
A: This variant provides 0 dBm output power on a tunable C-band flex grid, with an extended operating case temperature range of -20 to +80 C.

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