Fiberhome CiTRANS 600 Series are new generation metropolitan optical transport network platform which are applied to packet transport network. The design is based on MPLS-TP architecture, uses PWE3 to emulate TDM services and Ethernet services via label-switching. CiTRANS 600 series inherit high-efficiency of SDH in maintenance with easy and friendly GUI (graphical User Interface) NMS (Network Management System), and in the meanwhile support end-to-end hierarchical QoS scheduling and high-precision clock synchronization for operators and subscribers. CiTRANS 600 series cover the entire network layers where switching capacity from 4.2Gbps to 12.8Tbps. CiTRANS 600 series are applied for Carrier Ethernet applica-tions including TDM/Ethernet leased-line services and L2VPN services, mobile backhaul services and etc. through a unified network architecture.
As a member of the CiTRANS 600 Metropolitan Optical Transport Network Platform,CiTRANS 640 is applied to metropolitan access layer which delivered 50Gbps/90Gbps (Unidirectional) of non-blocking forwarding with affluent TDM/Eth-ernet interface (10GE at maximum).
Based on 100% packet transmission architecture to cater all services.
Support PWE3 and Tunnel technology to realize Ethernet and traditional services including TDM.
Comes with 10GigE port, which fulfills LTE evolution, and the most compact equipment compare to other vendor’s product which falls into this category.
Plug-and-play. Automatically allocation of IP address of the devices through a boot server eases switch deployment, manual software debugging procedure and increasing efficiency in startup services.
Access Virtually. All the configuration can only be done on devices in online status, which degrades hierarchy configuration on all online and offline device and realizes intensive operation.
Comprehensive end-to-end QoS solution provides refined differentiated services. It supports Diff-Serv based on QoS scheduling. Implementing bandwidth control of user-level multi-service, guarantee time-delay-sensitive services with high priority forwarding to provide differential services to VIPs
MPLS-TP and Ethernet OAM. Based on hardware hierarchy monitoring, it implements fast fault detection and location, performance monitoring, and end-to-end service management.
Support protection based-on device and protection based-on Network. It provide carrier-class transmission function equivalent to SDH robustness and the recovery time less than 50ms
Uniform Network Management provides SDH-like GUI operation.
With Advanced Traffic monitoring tools, users are able to expand network via hierarchy traffic statistics where report is based on actual traffic and alarm generated when threshold happen in both LSP and PW on UNI/NNI port.
Support external reference timing, line timing, adaptive clock recovery (ACR) timing, synchronous Ethernet and also timing distribution using 1588v2. The 1588v2 Master Clock and Boundary Clock functions are also supported.
Fiberhome CiTRANS 640 can be applied to IP Radio Access Network (IPRAN), fixed broadband data convergence and other scenarios. The integration of packet processing, optical transmission capacity, E1, STM-1, FE, GE,10GE and other interface of fixed network users, commercial network users and mobile network users not only offering abundant service types but also perfection of service management mechanism.
| Feature | Specifications | |
| Switching capacity(Throughput) | 50Gbps/90Gbps, with 8 service slots | |
| Maximum interface capability | 50Gbps | 90Gbps |
| E1: 128 STM-1: 32 FE: 64 GE: 32 10GE: 2 |
E1: 128 STM-1: 32 FE: 64 GE: 40 10GE: 8 |
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| Interface synchronization processing | Outer clock interface：1PPS+TOD All physical port can extract time information by SyncE., all the Ethernet port support 1588V2 to deliver time information |
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| Hardware redundancy | Important parts redundancy backup(including Network Management Unit, Switch& Clock Unit, Power Unit etc),all parts can be hot plug |
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| Physical dimensions | Height: 4 RU 17.3cm (6.8 in.) Depth: 24.5 cm (9.6 in.) Width: 44.0 cm (17.3 in.) Standard 19-inch cabinet and ETSI cabinet |
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| Input voltage | Worldwide ranging AC (90‒265V, 50‒60 Hz) Worldwide ranging DC (‒36V to -72V) |
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| Power consumption | 150W typical | |
| Weight | Empty chassis: 14 kg (30.9 lb) | |
| Operating temperature | -10°C to +50°C (14°F to +122°F) | |
| Relative humidity | 10% to 100% | |
| Electromagnetic compatibility standards | ETSI EN 300 386, EN 55022, EN55024, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, CISPR 22, CISPR 24, ITU-T K.20, ITU-T K.21, ITU-T K.43, ITU-T K.44 |
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| Safety standards | EN 60825-1, EN 60825-2,EN 60950-1, IEC 60825-1, IEC 60825-2, IEC 60950-2001, UL 60950-1:2003 |
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