Fiber Modem

Cl-fom100/fom135/fom100s/fom135s fiber modem can modulate g.703 e1 or v.35 signal to single-mode or multimode fiber which extend the transmitting distance of e1 signal greatly. E1 signal support framed and unframed mode. When in framed mode, continuous or discontinuous time-slot can be selected. E1 fiber modem and v.35 fiber modem can be used together. Both of them are widely used in extending user interface in atm or ddn.Standalone and rack mount module are both available.

Fme(fiber optic modem)

Detailed selling lead description
Fme is high-speed fiber optic modem with remote configuration based on asic circuitry technology. It supports user-selectable rates between n*64kbps (n=1--31) and 2048 kbps. The fiber interface is sc (single module).Transmission distance is up to 60km. The product fully conforms to part 15 of fcc regulation.
With remote configuration, the fme rate of user terminal follows the configuration of the fme of master terminal automatically without any other setup.
Data interface of fme can be v.35/v.24/rs232 or g.703. E1 rate supports framed mode and unframed mode, which are known as n*64 kbps (n=1--31) and transparent 2048 kbps. External clock, internal clock, and slave clock are supported.
With the function of integrated diagnosis, it can perform tests of local analog loop back and remote digital loop back to achieve end-to-end integrity test.
Detailed product description
Feature:
1) fiber optic modes: 8.3/125mum, 8.7/125mum, 9/125mum, 10/125mum, single module
2) transmission distance: 0-60km
3) fiber optic interface: sc
4) length of working wave: options: 1, 310nm, 1, 550nm
5) transmitting electrical level: 0~6dbm
6) receiving sensitivity: -36dbm
7) decaying: 1, 310nm window0.4db/km, 1, 550nm window 0.25db/km
8) data interface: v.35 mode: fmve, g.703 mode: fmge
9) data rate: n*64kbps (n=1 - 31); 2, 048kbps
10) transmission mode: synchronous
11) line interface: bnc; rj45
12) transmission features: conforms to g.703
13) clock: line clock, external clock, internal clock
14) test methods: local analog loop back test and remote digital loop back test
15) dce interface v.35 or v.24/rs232c


1) power supply: 220vacf+10%, 50hz; 48vdc(optional)
2) power consumption: 5w;
3) dimension (l x w x h): 225 x 145x 40mm, 9" x 5.8" x 1.6"
4) temperature: 0 - 40fpc
5) humidity: 0~95%

Contact: amily[at]veecom dot com dot cn

GPRS200 MODEM as a standard RS232c interface, result in widely extending the applicable fields of GPRS. It can be applied in the desk computer, notebook computer and other control system terminal. It has a highly frequency stability.
PRODUCT FEATURES:
Always on-lined and high-speed connection. Easily installation: Neednf+t any driving program. It can be dialed-up using RS 232 interface with common modem.
DualBand GSM/GPRS modem (EGSM900/1800MHZ,900/1900MHZ) designed for gprs Networkf=Data faxf= SMS and voice application.
Transmitting speed: 115.2K BPS (theoretical), 30f¼50K BPS (under the CHINA Mobile network) Channel spaces: 200Kpbs Stability of frequency: 0.1ppm
Operating temperature:-20ºC--+60ºC
Storage temperature: -30ºC--+85ºC
Humidity: 98% Vibration(non working): 25g. Operating power: 15mA INTERFACES RS-232C and audio through mini sub-D 9-pin
connector supporting: Remote control by AT commands(GSM07.07 And 07.05) Audio use a stereo earphone connecter antenna interface 50 ohm MMCX connecter LED indecter SMA Sliding SIM holder(3V/5V SIM interface) Antenna vonnector 6V-15V DC POWER SUPORT OPERATION SYSTEM DOS,WINDWS 9X,ME,NT,2000,XPf=LINUXf=UNIXf=POCKET PCf=MAC APPLICATION: Remote controller, Integrating system.



DIMENSIONS: 100x54x25mm WEIGHT: 200g.

Media converter desktop 1 u
10/100/1000mbps sc/fc single mode/multi-mode 1/2 core
2~120km ac/dc internal/external power



Standard export carton packing