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At TXO, we specialise in providing expert repair services and comprehensive support specifically tailored for the Nortel/Ciena 6500 series. Our extensive inventory includes a wide range of parts and components for the Nortel/Ciena 6500, ensuring that we can offer top-quality refurbishment and repair services. Whether you need maintenance, troubleshooting, or expert advice on your existing Nortel/Ciena 6500 network, our dedicated team of professionals is here to assist you.

Contact us today to learn more about our services and how we can offer customised support to address your specific needs.


Availability and Shipping: Reliable and Prompt Service

We ensure that most Nortel/Ciena 6500 series parts are shipped promptly after receiving your purchase order. International shipments arrive within 3-5 days, while deliveries within the UK typically take 1-3 days. For precise stock levels and delivery estimates specific to your location, please contact us directly.


About the Nortel/Ciena 6500: an advanced DWDM and optical networking solution

The Nortel/Ciena 6500 series is a premier optical networking platform designed to meet the advanced demands of modern telecommunications. Known for its excellence in long-haul Dense Wavelength Division Multiplexing (DWDM) solutions, the Nortel/Ciena 6500 supports flexible, high-capacity networks, enabling operators to manage extensive data traffic with ease. This platform’s robust architecture is built to handle multiple data rates, ensuring that it meets the diverse needs of contemporary network environments. The flexibility and scalability of the Nortel/Ciena 6500 make it an ideal choice for long-haul network operators who require a reliable and adaptable solution to manage their vast and complex networks.

Engineered for high performance and reliability, the Nortel/Ciena 6500 incorporates several advanced features that set it apart from other optical networking platforms. One of its key strengths is its support for tunable transponders, which allow operators to adjust wavelengths dynamically to optimise network performance and bandwidth utilisation. This flexibility is further enhanced by the platform’s reconfigurable optical add-drop multiplexers (ROADMs), which enable efficient wavelength management and dynamic network reconfiguration without the need for manual intervention. Additionally, the Nortel/Ciena 6500 is equipped with robust security measures, ensuring the protection of data as it traverses the network, which is particularly crucial for industries handling sensitive information.

The Nortel/Ciena 6500’s ability to support dynamic, scalable network configurations makes it an excellent choice for meeting the evolving needs of today’s telecommunications infrastructure. As network demands grow and evolve, operators require solutions that can scale seamlessly and adapt to changing conditions without compromising performance. The Nortel/Ciena 6500’s advanced features facilitate optimal bandwidth utilisation, enabling operators to maximise their network’s capacity and efficiency. This adaptability ensures that the platform can support a wide range of applications, from high-speed data transmission to complex network topologies, making it a versatile tool for modern telecommunications. 


Repair Capability for Nortel/Ciena 6500

TXO offers specialised repair services for the Nortel/Ciena 6500 series, a cutting-edge DWDM platform renowned for its ability to handle long-haul optical networks efficiently. Our team at TXO is highly skilled in diagnosing and repairing various modules within the platform, including optical transponders, ROADMs, amplifiers, and line cards. Each component undergoes rigorous diagnostic testing and refurbishment processes to restore it to its original performance standards.

We conduct thorough system inspections to proactively identify and resolve potential issues, including firmware checks and performance assessments. Our repair services cover critical parts such as optical modules, interface cards, power modules, and cooling fans, all essential for maintaining the stability and efficiency of the Nortel/Ciena 6500 system. To further support your operations, TXO provides rapid response and advance replacement services, minimising downtime and ensuring the continuity of your network operations.

Check out the full list of platforms that we repair.


Technical Specifications for Nortel/Ciena 6500 

SpecificationDescription
CapacityChassis: 640Gbps
System: 8.8Tbps
WDM: 2.5G/10G/40G/100G DWDM, 2.5G
CWDM
Wavelength support: 88 wavelengths in C-band, full C-band tunable optics
Channel spacing: 50GHz and 100GHz
Spacing options: Cross Connects: 20G - 80G low order, 160G – 640G high order
InterfacesCoherent 100G: 112Gbps line card, 10x10GE client
Coherent 40G: Metro, Regional, Long Haul, Ultra long haul, enhanced PMD 4x10- 11.1G client, 40G (OC-768/STM-256/ OTU-3) client, 40G XCIF
Photonics: full suite of WSS ROADM, amplifier, and Channel Mux/Demux options
Ethernet: L2 service switch, RPR, PDH
Gateway, L2 MOTR, EPL
Electrical: E1, DS1, DS3, EC-1, E3
Optical: OC-3/STM-1 through OC-768/STM256, OTU-2 and OTU-3
LO CapabilitiesNetwork Topology Autodiscovery
Per channel power monitoring at photonic amplifier output
Per channel power control
Dynamic power equalization per wavelength
Integrated CD compensation - 10G
Integrated CD/PMD compensation for 40G and 100G
Ethernet CapabilitiesRate limiting increments of 64K, 1Mb, 10Mb, and 100Mb
Policing per VLAN, each with COS level having its own CIR, EIR, and Burst rate limiting
Shelf ConfigurationConverged optical, photonic, electrical,
Ethernet switching shelf
Each slot can be tributary, line, transponder, photonic interface
System Configurations1+1/MSP linear ASP
1+1 OTN line-side protection
1+1 Transponder Protection Tray
2-Fiber BLSR/MS-SPRing
UPSR/SNCP
Ethernet point-point, Ethernet multipoint-multipoint, G.8032
Ethernet Protection Ring
Resilient Packet Ring
PDH Gateway
International Gateway
Bandwidth ManagementVT1.5, VC12, STS1/LO VC3, STS-1/VC4 , VC11, VT2, HO VC3
Contiguous Concatenation
Virtual Concatenation (VCAT): High Order (STS1-nv/VC3-nv) and Low Order (VT1.5-nv/VC11-nv, VT2-nv/VC12-nv)
Link Capacity Adjustment Scheme (LCAS), both high and low order
Environmental CharacteristicsNormal Operating Temperature: +5° C to +40° C (+41° F to +104° F)
Short Term Operating Temperature (7/14- slot): -5° C to +55° C (+23° F to +131° F)
Short-Term Operating Temperature (32-slot): -5° C to +50° C (+23° F to +122° F)
Normal operating humidity: 5% to 85% RH
Earthquake/seismic: Zone 4
Physical Characteristics - Dimensions6500 7-slot: 10.5” (6U) (H) x 17.3” (W) x 11.1” (D), 267 mm (H) x 440 mm (W) x 281 mm (D)
6500 14-slot: 22.7” (13U) (H) x 17.3” (W) x 11” (D), 577 mm (H) x 440 mm (W) x 280 mm (D)
6500 32-slot: 38.5” (22U) (H) x 19.6” (W) x 10.9” (D), 977 mm (H) x 498 mm (W) x 277 mm (D)

For full details of the Nortel/Ciena 6500 system, please view the data sheet here.


Here to Help: Contact TXO for Nortel/Ciena 6500 Support  

At TXO, we provide outstanding support for the Nortel/Ciena 6500 series. Our team of skilled professionals is available to assist you with any issues, enquiries, or technical challenges related to the Nortel/Ciena 6500. Whether you require expert help with repairs, system configurations, or general troubleshooting, our knowledgeable staff is here to offer timely and effective solutions tailored to your needs. We are committed to ensuring your network operates smoothly and efficiently.

Please be aware that TXO is an independent entity and is not officially affiliated with Nortel/Ciena.