Acterna's new DSAM-2500 is a DOCSIS/EuroDOCSIS cable modem installation meter designed for cable operators and contractors installing advanced services. It is a lightweight, durable, hand-held solution built on an advanced measurement platform that includes both analog and digital testing capabilities in one meter. With the DSAM-2500, technicians can install and service high-speed data and video services onsite, and eliminate the need for a second meter. Technicians also can provision and test installations quickly and effectively by increasing the install rate, improving install productivity, reducing call-backs and achieving a superior standard of installation.
The DSAM-2500 guides even the novice technician through a DOCSIS cable modem installation. It features an intuitive graphical interface complete with an informative online help system. Upgrading the meter can be as simple as downloading a file from the Web and installing it onto the device using optional DSAM PC software. Additionally, cable operators can expand the meter's capabilities to meet the needs of new technologies as they are added to the network.
The DSAM-2500 includes a single port that provides full 4 - 1000 MHz coverage of all major cable analog and digital transmission technologies. Additionally, the user interface presents the meter as either an automated pre-configured instrument, or as a full-function signal level meter for the higher skilled technician. The DSAM-2500 achieves faster installs through its Autotest capabilities and intuitive test result displays.
The DSAM-2500 has a rich automated test capability that can be custom-configured and protected by an administrator to assure specific tests are conducted the same way by all technicians in the field. Results of the test may be saved for further analysis and archiving on a PC.
DSAM-2500 Features
- DOCSIS v1.0 and 1.1 compatible
- Downstream measurements include digital signal level, MER/EVM, and pre/post FEC BER
- Upstream level margin displayed after successful ranging with CMTS
- 4 to 1000 MHz tuning range; 8 MHz and 6 MHz models
- Quick QAM summary of 64 and 256 QAM carrier performance
- Install Autotests allows pre-configured automated tests for digital, analog and DOCSIS channels
- Weather and shock resistant enclosure; weighs less than 3 pounds (1.4 kg)
- Analog Signal Level Meter capabilities include:
Ingress spectrum scan with zoom for analyzing local upstream ingress
- Up to 12 channel mini-scan that can contain mix of analog and digital channels
- Unique job-based filing system
- Multiple language support, including intuitive help system
