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Product Details

Indoor Mini Coaxial Media Converter Headend

Model No:GE-7900

Product Overview:

Gospell’s GE-7900 is a DOCSIS/Euro DOCSIS 3.0 and C-DOCSIS compliant Mini CMTS headend with high performance, high QoS and low system delay, and is designed for high bandwidth combined with low investment enabling bi-directional network over existing coaxial network utilising DOCSIS Cable Modems,

Most cable operators are looking for a highly competitive solution with low TCO and increased ARPU, to help them upgrade their existing unidirectional HFC network to a bidirectional solution.This enables bi-directional services, such as Video-On-Demand, OTT, VoIP, internet access and many more where bi-directional functionality is needed.

The GE-7900 features a compact structure with an aluminum alloy housing and high enclosure protection level that can protect the electronics from heat emission and weather, which is convenient for installation and deployment in any outdoor environments close to optical nodes. GE-7900 adopts modular design, provides built-in GPON/EPON/10G EPON module for PON + DOCSIS applications.

Moreover, it supports SNMP and CLI management, making it easy for management and maintenance. With Gospell’s Mini-CMTS solution, it enables operators to provide a high-perfomance, cost-competitive, flexible and reliable bi-directional service based on existing ‘Last 100-meter’ coaxial in MDU, offices and hotels.

Advantages Compare to CMTS:

High Performance
- DOCSIS 3.0
- Up to 16 downstream channels, with up to 800Mbps of bandwidth
- Up to 4 upstream channels, with up to 160Mbps of bandwidth
- Channel bonding up to 16 downstream channels and 4 upstream channels

Lower CAPEX and OPEX
- Low cost of headend equipments
- Greatly reduced investments in network equipments procurement, management and maintenance benefit from the simplified network architecture

- Saving up to 50% to 70% of investment cost than expensive CMTSCompatible with DOCSIS 2.0 & 3.0 compliant Cable Modem, protecting user’s investments in terminals

Typical Application

Main Features:

State-Of-The-Art Technology

- Complies with DOCSIS 3.0, Euro DOCSIS 3.0 and C-DOCSIS standards

- Compatible with DOCSIS 3.0 cable modem

- Backward compatible with DOCSIS 2.0, 1.1 and 1.0 cable modems

- Superior anti-noise performance benefits from A-TDMA/S-CDMA technology used

High Performance

- Supports up to 300 cable modems

- Supports up to 16 downstram channels and 4 upstream channels

- Channel bonding for both upstream and downstream

- Provides up to 800Mbps downstream and 160Mbps upstream bandwidth

High Security and Versatile Functions

- DES link encryption

- DHCP and PPPoE authorization

- Supports IPv4 and IPv6 CPEs

- Anti-DoS attack, anti-ICMP/IP attack, MAC address filtering, firewall blacklist, permitted/denied IP address segment

- Supports Dynamic Bandwidth Allocation (DBA), service filering and bandwidth limitation, minimum bandwidth guarantee

- Supports carrier-grade QoS ganrateed, hierarchical QoS, service/user-based claassification

- 802.1ad and 802.1q VLAN, service-based VLAN addtion, transfer and deletion

- Supports DHCP Relay Option43, Option60 and Option82, DHCP Snooping

- IGMP Snooping, IGMP Proxy

- Anti-broadcast storm

Highly Environmental Adaptation

- Wide operating temperature range from -40℃ to 60℃

- High enclosure protection level: IP65, water-proof, dust-proof and anti-corrosion, suitable for any harsh environments deployment

- Surge protection for both RF and power supply input and output

Flexible Deployment

- Can be deploy in optical nodes and regional headend

- Supports 220V AC standard power supply

- Optional 60/90V AC coaxial feed, supports combined or separate feed for power supply and RF signal, cascading coaxial feed output

- Multiple uplink options: GE copper, GE optical, GPON, EPON and 10G EPON

- Optional built-in CATV optical receiver

- Built-in RF mixer, reduces installation nodes

- Suitable for different installation location, such as wall and strand-mounted, outdoor cabinet, basement and so on

Convinent management and maintenance

- SNMP, Telnet and CLI management

- In-band and out-of-band management

- Remote monitoring, software upgrades

- Supports auto-configuration, auto-recovery, off-line and batch configuration

- Supports remote fault diagnosis, debugging, alarm, analysis and locating

- Supports end-to-end unified network management for xPON and DOCSIS system

- Provides graphical user interface for visual performance analysis, historical data inquiry, a