• Silver-colored Cisco dp08qsdd-lrb-a2 800G ZR+ QSFP-DD coherent transceiver module with black latch and metallic connectors
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Cisco

Cisco DP08QSDD-LRB-A2 | 800G ZR+ QSFP-DD Coherent Transceiver, L-Band, OpenROADM

DP08QSDD-LRB-A2

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Description

This 800G ZR+ QSFP-DD digital coherent optics transceiver carries 800G traffic over amplified DWDM links, reaching beyond 1000 km in ZR+ mode. The L-band variant is tunable from 1570.21 nm to 1610.49 nm and supports OpenROADM interoperable Probabilistic Constellation Shaping. It suits metro and regional data centre interconnects and service provider transport using duplex LC single-mode fibre.

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

Features

- QSFP-DD form factor for 800G-capable routers, switches and transponders with QSFP-DD ports
- Low power consumption, reducing power and cooling costs
- Extended reach of over 1000 km amplified and 80 km unamplified with 800G ZR+
- OpenROADM interoperable PCS mode for high-performance interoperability
- High transmit power and OSNR, compatible with any DWDM photonic network
- C-band and L-band support lets operators double existing long-haul network capacity
- Extends Cisco Routed Optical Networking to 800G links

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

Datasheet

Technical Specifications

- Form factor: QSFP-DD, mechanically compliant with the QSFP-DD MSA
- Power: QSFP-DD type 2B compliant
- Band: L-band, tunable 1570.21 nm to 1610.49 nm
- Reach (800G ZR+): over 1000 km on amplified DWDM, up to 80 km unamplified
- Client formats: 100GE, 200GE, 400GE and 800GE (FOIC mode in 800G ZR+ only on transponders)
- 800G modulation: OpenROADM interoperable PCS, OIF 800G 16QAM, proprietary enhanced mode
- 600G modulation: OpenROADM interoperable PCS, proprietary enhanced mode
- 400G modulation: OpenROADM 400G QPSK, OpenZR+, proprietary enhanced mode
- Connector: duplex LC, single-mode fibre (SMF)
- Case temperature: -5° to 75°C (41° to 167°F)

FAQs

Q: What reach does this 800G ZR+ module support?
A: In 800G ZR+ mode it reaches over 1000 km on amplified DWDM links and up to 80 km unamplified.

Q: Which host ports is this module compatible with?
A: It uses the QSFP-DD form factor and is compatible with Cisco and third-party 800G-capable routers, switches and transponders that provide QSFP-DD ports.

Q: Which wavelength band does this variant operate in?
A: This variant operates in the L-band, tunable from 1570.21 nm to 1610.49 nm. It is suited to networks that use both C-band and L-band to increase fibre capacity.

Q: Which client rates and modulation modes are supported?
A: Client formats include 100GE, 200GE, 400GE and 800GE. 800G modulation options include OpenROADM interoperable PCS and OIF 800G 16QAM, with 600G and 400G modes also available.

Q: What fibre and connector does it use?
A: It uses duplex LC connectors over single-mode fibre (SMF).

Datasheet

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