En Coriant HiT 7065 is a next-generation, carrier-class multi-service transport platform within the HiT 70xx series that integrates SDH, Ethernet switching, ATM, OTN, WDM, and ASON/GMPLS in a single compact chassis. Sharing hardware and software commonality with the widely deployed HiT 7080, the HiT 7065 simplifies operations, reduces deployment cost, and accelerates service delivery through streamlined service integration.
This flexible platform offers comprehensive SDH grooming, integrated packet switching, and Carrier Ethernet features for point-to-point, point-to-multipoint, and multipoint-to-multipoint configurations. It is particularly well-suited for service providers migrating from traditional SDH/MSPP networks toward resilient, packet-based transport for applications like mobile backhaul, Triple‑Play, and business services. Scalable and compact, the HiT 7065 supports services up to 10 Gbps and optional WDM integration, making it ideal for both metro and core aggregation deployments.
Multi-Service Integration
Supports SDH, Ethernet, ATM, OTN, and WDM in a single compact platform, enabling seamless convergence of legacy and next-generation services.
Carrier Ethernet Capabilities
Offers advanced Layer 2 switching with VLAN tagging, QoS, traffic shaping, multicast support, and Ethernet OAM tools for service assurance.
Flexible Service Mapping
Enables point-to-point, point-to-multipoint, and multipoint-to-multipoint configurations—ideal for enterprise, mobile backhaul, and Triple-Play services.
High Bandwidth Support
Scales up to 10 Gbps per service, supporting STM-1, STM-4, STM-16, and STM-64 SDH interfaces as well as Gigabit and 10 Gigabit Ethernet.
WDM-Ready
Optional integration with WDM transport to increase capacity and reduce fiber usage in metro and long-haul applications.
Advanced Traffic Grooming
Comprehensive SDH grooming and cross-connect functionality for efficient bandwidth utilization across multiple service types.
Resilient Architecture
Built-in support for protection mechanisms such as SNCP, MSP, and Ethernet RSTP ensures high availability and sub-50ms failover.
Modular and Scalable Design
Compact, rack-mountable chassis with modular slots allows flexible expansion and easy adaptation to changing network needs.
Operational Efficiency
Shared hardware and software architecture with the HiT 7080 series reduces training and maintenance requirements across platforms.
Network Management Support
Fully compatible with centralised management systems, supporting SNMP, CLI, and remote provisioning for simplified operations.
Type: Modular, carrier-grade Multi-Service Provisioning Platform (MSPP)
Primary Use Cases: Metro aggregation, business services, mobile backhaul, legacy-to-packet service transition
Network Roles: Terminal multiplexer, add-drop multiplexer (ADM), cross-connect, packet aggregation switch
SDH/SONET:
STM-1 (OC-3), STM-4 (OC-12), STM-16 (OC-48), and STM-64 (OC-192) interfaces
Full SDH grooming and cross-connect capabilities
Ethernet:
10/100Base-T, 1000Base-T, 1000Base-X, and 10GBase interfaces
IEEE 802.1Q VLAN support
Layer 2 switching with QoS, traffic shaping, multicast, and Ethernet OAM (IEEE 802.1ag, Y.1731)
ATM:
ATM service support with integration into legacy core networks
OTN & WDM (Optional):
Integration with Optical Transport Network and Dense Wavelength Division Multiplexing for extended capacity and reach
SDH Cross-Connect:
High- and low-order path switching
Supports VC-12, VC-3, VC-4 grooming
Packet Switching:
Advanced Layer 2 Ethernet switching
VLAN-aware traffic management and protection
Service Mapping:
Point-to-point, hub-and-spoke, ring, and mesh configurations
Multipoint-to-multipoint transport
SDH Protection:
SNCP (Sub-Network Connection Protection)
MSP (Multiplex Section Protection)
Ethernet Protection:
RSTP (Rapid Spanning Tree Protocol), Ethernet ring protection
Redundancy:
Dual control units, power supply redundancy, and hot-swappable modules
Sub-50 ms protection switching performance
Management Interfaces:
CLI, SNMP, and remote management
Integration with centralized network management systems
Performance monitoring, software updates, and diagnostics
Alarms & Monitoring:
Full alarm reporting and threshold-based alerts
Standards-compliant performance monitoring (G.826, G.828, G.829)
Form Factor: Compact, modular chassis
Rack Compatibility: 19″ and ETSI rack-mountable
Refrigeración: Fan-based with front-to-back airflow
Fuente de alimentación: -48V DC input (redundant support)
Operating Temperature: 0°C to +45°C (standard indoor environments)
| Periodo de tiempo | Marca / Empresa | Papel / Notas |
|---|---|---|
| Early 2010s – 2013 | Nokia Siemens Networks (NSN) | Introduced as part of NSN’s hiT 70xx series, the HIT 7065 offered scalable packet-optical transport for metro and regional applications, bridging legacy and next-gen services. |
| 2013 – 2018 | Coriant | Product was transferred to Coriant’s portfolio after it acquired NSN’s optical business. Continued support and deployment for hybrid WDM/SDH network scenarios. |
| 2018 – Early 2020s | Infinera | After acquiring Coriant, Infinera maintained support for the HIT 7065 under contract while focusing development on newer-generation Infinera platforms. |
| Presente (mercado secundario) | Distribuidores independientes y especialistas en asistencia (por ejemplo, Carritech) | Carritech offers extended support, refurbished equipment, and spares for ongoing HIT 7065 deployments, enabling continued use in legacy transport environments. |
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