HDM100 H 管理 modem
![HDM100 管理 modem](http://xi0.bdldkt.com/wp-content/uploads/2022/02/teleste-hdm100-frontview-780x540.png)
![HDM100 管理 modem](http://xi0.bdldkt.com/wp-content/uploads/2022/02/teleste-hdm100-frontview-780x540.png)
The HDM100 H is a management modem with HMS compatibility. The module communicates with HFC network transponders via its 射频调制解调器, maintains a list of transponder statuses, manages the data link and provides IP connectivity between element/network management system and transponders.
HDM100 is available in two software versions: HDM100 H and HDM100 T. The versions are field interchangeable. The HDM100 H uses SCTE HMS protocol for modem communication. It can be used with all 电话este transponders supporting HMS protocol. It is also compatible with 3rd party transponders conforming to HMS standards. The unit is mechanically compatible with HDX002 and HDX003 installation 帧.
Features at a glance:
- 射频调制解调器 compatible with SCTE 25-1 (HMS005)
- Receive level measurement and ALC functionality
- Intelligent HFC polling enhances data throughput
- Front and rear panel 10/100Base-T Ethernet ports
- HDO bus connection for local configuration
- LED indicators for LAN, module and modem statuses
- Linux architecture with remote software update
- Transponder IP addresses can be assigned remotely
- Manages up to 500 transponders
产品 规范
射频调制解调器
数据速率
38400个基点
调制方法
FSK, Δf =±67 kHz
信道带宽
400千赫
Downstream frequency range
78…200 MHz and 255…285 MHz
Upstream frequency range
65 MHz……
频率光栅
100千赫
Frequency inaccuracy
< 10 kHz
Downstream output level range
80……105 dBµV
Upstream input level range
45…90 dBµV
Return loss, transmitter port
> 8 dB
Return loss, receiver port
> 12 dB
Transmit power delta (“0” vs. “1”)
< 1 dB
Transmitter spurious
< -65 dBc
Ethernet interface
连接器
注册插孔- 45套接字
标准
10/100Base-T
一般
电力消耗
5 W
供应电压
25v / 200ma
6.3v / 10ma
6.3v / 10ma
射频连接器
F女
冷却
自由气流
Dimensions (h x w x d)
2U x 7HP x 380 mm, Occupies 1/12 of HDX002
重量
1.5 kg
EMC合规
EN 50083-2
Enclosure classification
IP20
Operating temperature range
0…+45 °C
Storage temperature range
-20…+60 °C
Operating relative humidity
0…85%
![Image illustrates the 配件 link.](http://xi0.bdldkt.com/wp-content/uploads/2022/01/teleste-accessories-card-960x540.jpg)