| ![](/p.gif) |
![](/p.gif) |
| Item number: CIEN0-737098 Manufacturer no.: AT-CM70S EAN/GTIN: n/a |
| |
|
| ![](/p.gif) | ![](/p.gif) |
![](/p.gif) | Overview The AT-CM70S T1/E1 media converter line card is designed to increase the capacity of an existing point-to-point fiber network, by multiplexing up to four T1/E1 TDM channels and one Fast Ethernet channel over a single fiber interface. By the use of a modular fiber SFP (mini-GBIC) uplink, installers can easily deploy the AT-CM70S over a wide range of fiber optics, including multi-mode, single-mode and bi-directional fiber at distances up to 40km. Expanding the Bandwidth Each AT-CM70S media converter card features four T1/E1 twisted pair interfaces, and one 10/100TX copper twisted pair interface. All five data paths are multiplexed onto a single SFPbased fiber interface, for transportation up to 40km.A second AT-CM70S blade at the remote site de-multiplexes the single, and provides the five separate data streams. Deploying the AT-CM70S allows existing installed fiber cables, carrying only a single T1 or E1 channel, to be upgraded to carry more than four times the amount of traffic, without having to install any new fiber cable. All the T1/E1 channels are fully independent, allowing a service provider to expand the capabilitities of an existing fiber, whilst providing WAN services to different customers. More information: Design | LED indicators | Yes | ![](/p.gif) | Compliance industry standards | IEEE 802.3u, IEEE 802.1Q, IEEE 802.2ah | ![](/p.gif) | Safety | UL60950-1 (cULUS), EN60950-1 (TUV) | ![](/p.gif) | Certification | EN55024 | Other features | Data link protocols | Fast Ethernet | ![](/p.gif) | Dimensions (WxDxH) | 44 x 73 x 130 mm | ![](/p.gif) | Connector(s) | RJ - 45/48 | ![](/p.gif) | Electromagnetic emissions | FCC class A, EN55022 class A, VCCI class A, C-Tick, CE | ![](/p.gif) | I/O ports | 4x T1/E1 | Operational conditions | Operating temperature (T-T) | 0 - 40 °C | ![](/p.gif) | Storage temperature (T-T) | -25 - 70 °C | ![](/p.gif) | Operating relative humidity (H-H) | 5 - 90 % | ![](/p.gif) | Storage relative humidity (H-H) | 5 - 95 % | ![](/p.gif) | Operating altitude | 0 - 3048 m | Power | Power consumption (typical) | 8.5 W | Performance | Mean time between failures (MTBF) | 670000 h | Ports & interfaces | Connectivity technology | Wired | Weight & dimensions | Weight | 540 g |
|
| ![](/p.gif) | ![](/p.gif) |
![](/p.gif) | | ![](/p.gif) | ![](/p.gif) |
![](/p.gif) | Other search terms: Racks for gastronorm, Glaze grid, Glaze grids, Rack for grating, Racks for grating, Cooling rack, Cooling racks, Cake cooling rack, Cake cooling racks, Kitchen grid, Kitchen grids, Fan trays, Fan tray, Media converter, Multiplexer, SFP network card, SFP network cards, Thermo tray, Cool tray, Cool trays, Cooling tray, Cooling trays, Thermo trays, fan trays, media converters |
| ![](/p.gif) | ![](/p.gif) |
| |