Detailed Product Description

AN-FM-PCM08 fiber mux is an optical transmission equipment realizing long-distance voice transmission through fiber. Primary interfaces are 4 x FXS/FXO voice with additional Ethernet port over same fiber.

This equipment uses design of ultra large scale integrated circuit, andits outward appearance is succinct. The merits include easyinstallation and debugging, unnecessary for maintenance and steadyperformance. It is suitable in business for communication operator,government and kinds of entities.

AN-FM-PCM08 fiber mux can provide1-4 channels, telephone through optical cable, the network applicationis point-to-point, supporting FXO/FXS. It has solved telephonetransmission problem of edge customers. This equipment uses specialdigital multiple-connected chip whose function is formidable, and itintegrates nearly all the digital logical function of equipment, thusremarkably enhancing product performance and reducing cost.

Additional channels of 10/100 Ethernet can be implemented

Note,that 4 channels of FXS/FXO are connected at same RJ-45 port, so all 8pins of RJ-45 connector are used, and additional cable of RJ-45----> 4 x RJ-11 should be used in case the connections are madedirectly to phone sets, but if RJ-11 cable are patched to LSA+ or otherdistribution panels, then it's not necessary.

FEATURES

• Low cost solution for delivering analogue POTS lines over long distance fibers;
• up to 4 FXO ports for connection to PABX or PSTN;
• up to 4 FXS ports for connection of phones or faxes;
• Ethernet port for LAN interconnection;
• MTBF more than 10 years
• WDM Bidi fiber interfaces avalaible
• 4 voice channels are connected at same RJ-45, all 8 pins therefore are used

SPECIFICATIONS

FXS
ringing voltage: 75V
ringing frequency: 25HZ

FXO
two line input impedance: 600 Omega (hanging off)
wastage: 40 db
ringing detecting voltage: 35V

Optical Interface Parameter
optical wavelength: 850nm/1310nm for multi-mode optical interface, 1310nm/1550nm for single-mode optical interface 
optical interface: SC/FC
receiving and dispatching module: >-6dBm
optical receiver receiving sensitivity <-36 (BER<10):
dynamic receiving range: >-30dB 
transmitting range: Multi-mode 2 Km, single-mode 40Km, single-mode 60 Km, single-mode 120Km, WDM bidi available
vibration characteristic: Comforms G.742 and G.832 standard