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You are here : Product
> xDSL > Corecess 7200 Series - Smart ADSL DSLAM
 
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 Overview |
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The Corecess 7200 series is an ADSL2+, temperature hardened mini-DSLAM designed for use in cabinets, vaults or buildings outside the Central Office which demands a rugged design and high performance. Available in either a 24 port model (cc7224) with POTS splitters integrated for an enhanced space utilization and performance optimization, or a 48 port box (cc7248) without splitters is integrated in the 7200 series compact, one rack unit DSLAM that is ideal for a variety of applications and service needs.
Using standards compliant DMT ADSL2+, the 7200 series delivers up to 24 Mb/s downstream speeds on Cat.3, UTP copper phone lines. With growing demand for broadcast and on demand video services along with high speed Internet access, the availability of ADSL2+ enables service providers to offer as much as 3 times the bandwidth as regular ADSL while enjoying extended rates and reach.
The 7200 series offers a wide range of uplink interfaces to choose from, that are supported on IP backbone networks. Dual port Fast Ethernet interfaces like 100BaseT, TX/RX uplinks are offered. The 7200 series offers the flexibility of a full-featured intelligent IP DSLAM combined with ATM interfaces for use in existing networks. The uplink options also allow service providers to use the 7200 series for high-speed data only with lower speed uplinks, or for video triple play services with the larger capacity uplinks, or capacity scaling in the future.
For video triple play services, the 7200 series has the IP functionality built-in to support broadcast and VoD service such as IGMP V2 snooping, 802.1p QoS/VLAN tagging and 802.1p CoS. New error correction and high performance packet processor are also incorporated to enhance video capabilities.
The compact design of the unit can be used in either 19inch or 23inch racks, and can be either AC or DC powered. As it is a self contained unit, with ventilation on both sides, the 7200 series is easy to install and can be mounted with very limited space utilization in a cabinet or building.
Corecess 7200 series products also support backward ADSL technology compatibility. |
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| Key
Features & Benefits |
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| Optimized ADSL2+ System
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24/48 port ADSL2+ line aggregating DSLAM equipment with intelligent IP functions.
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IP (100 Base-Tx, 100 Base-Fx) uplinks - module based plug-ins.
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Integrated POTS splitters in 7224 (24 port) model.
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Provide maximum downstream data rates up to 24Mbps.
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AC or DC power options.
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Temperature hardened to operate between -40 and +65 C.
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Simple and flexible network management with a SNMP based Management system.
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High performance packet processing for high end multimedia services.
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| Maximize Global Environment Compatibility
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- Compliant with ANSI T1.413 issue2.
- Compliant with ITU-T G.992.1, G992.2, G992.3, G992.4, G992.5 Annex A/B/C, G994.1
- Operable over UTP, CPEV, TIV, SH and Interphone Cable.
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| Improved Functions for Triple Play Service |
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- DHCP Filtering.
- IP Filtering.
- Various Management & Security functions.
- IGMP Snooping.
- VLAN support (IEEE 802.1q VLAN tagging)
- Class of Service (CoS) support with IEEE 802.1p for QoS guarantee
- 7 PVCs per port and ATM traffic management for triple play service at the ATM layer
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| Advanced Features for Telco, MTU, MDU, MHU environments |
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- Port enable/disable function for each line.
- Maximum connection rate setting for each line.
- Packet forwarding enable/disable function between each line.
- IP / MAC filtering function for each port.
- Multi-port uplink options with Daisy chain feature
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| Various Interfaces supported |
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- 2 x 10/100 Base TX
- 2 x 10/100 Base FX
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| Applications
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Remote outdoor cabinets (JWI's, DLC, etc.) in Telco networks for DSL overlay.
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Residential broadband services launched from outside the central office, including video and data.
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Video and data multimedia services in high-rise residential buildings from a basement/telephone room.
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In-room data and/or VoD/broadcast video in hotels or similar.
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Small, scalable DSL deployment by CLEC's in Telco CO co-locations where 24-48 ports is needed.
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Data services, or data and video multimedia services applications.
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| HARDWARE |
| Technical
Specifications |
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Description |
Specification |
| Connectors and Cabling |
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7224, 7248 - ADSL: 2 x Telco-50 (CHAMP) connector for lines. Operable over UTP, CPEV, TIV, SH and Interphone Cable.
7224N - ADSL: 1 x Telco-50 (CHAMP) connector for lines.
Operable over UTP, CPEV, TIV, SH and interphone Cable.
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Management console port: 8 pin RJ-45 connector, Serial cable with RJ-45 to DB9 adaptor for PC connections. |
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| Power Connectors
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Customers can provide power to a switch by using the Power Supply unit. The power supply is an auto-ranging unit. |
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DC inlet (Terminal Type) used for DC power supply. |
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The power supply supports input voltages ranging between 88 and 264 VAC. |
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Use the supplied AC power cord to connect the AC power connector to an AC power outlet. |
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Mean Time Between Failure (MTBF)
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| Fault Tolerance |
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Redundant APC and Power supplies (AC/DC Power Converter only).
Hot-swappable media modules. |
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| Power Specifications |
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Description |
Specification |
| AC Input Voltages
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88 to 264 VAC (auto-ranging), 50 to 60 Hz |
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| DC Input Voltages |
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| Physical and Environmental Specifications |
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Description |
Specification |
| Dimensions and (H x W x D) |
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19 inch Rack Mountable. |
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44 x 440 x 280 mm. |
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1.732 inch H x 17.32inch W x 11.02 inch D |
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Weight
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31 kg (68.3 lb) fully configured, 16 kg (35.3 lb) (Backplane only), 1.5 kg (3.3lb) (Interface card). |
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| LED |
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cc7248
Total LEDs: 55
System Status: PWR (Power), RUN, FLT (Fault)
Uplink Ethernet: 2XLNK (Link), 2XSPD (Speed)
ADSL port status: 1- 48
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cc7224, cc 7224N
Total LEDs: 31
System Status: PWR (Power), RUN, FLT (Fault)
Uplink Ethernet: 2XLNK (Link), 2XSPD (Speed)
ADSL port status: 1- 24
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| Power Monitoring |
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Detection of Power failure. |
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| Operating temperature |
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