OP-FE1 fiber modem

optical modem: it modulates a V.35 data signal whose rate is N*64k onto single mode or multiple mode optical fiber

OP-FE1 Modem

1. Name and Function

Name: OP-FE1 Modem

Function:modulates a V35 data signal whose rate is N*64k onto single mode or multiple mode optical fiber, and can use with op-v35 as the extension of ATM and DDN users’ endpoint

2. Technology Parameters

Power supply:                      180 VAC~260 VAC Or -38 VDC ~ - 72 VDC

Power consumption:              < 7W (standalone)

                                              <75W (rack style)

Operating Temperature:         0°C ~ 50°C

Storage Temperature:           -40°C ~ +70°C

Relative Humidity:                  95%

Atmospheric pressure:           70kpa ~ 106kpa

Dimension:                            215mm*150mm*40mm

NO CAUSTICITY GAS, NO DUST, NO MAGNETIC FIELD DISTURB

3. Features

1)Voltage select: standalone supports both AC200V and DC -48V

                             mounting rack: AC200V or DC -48V

                             can be available with heat backup and support mixed insertion different cards

2) Basic on the integrated circuit with our own proprietary property rights

3) select timeslot randomly to combine data transmission channel at rate up to N*64K(N=1 to 32)

4) Offer three loop functions: loop back to local port, loop back to remote port and ordering the remote port to loop back

5) Completed pseudo-random code testing function makes installing and adjusting more easily

6) Have master and slave clocks, When the local setting is slave clock, it can adjust the rate of the remote clock

4.Tech-index

E1	rate	2.048Mbit/s±50ppm
	Transmission capacity	FE1
	impedance	75ΩUnbalanced/120Ωbalanced
	connector	E1
Optical fiber	rate	16.896Mbit/s
	Code	5B6B
	power	LD
	Output power	>-9dBm
	Receiver type	PINFET
	Receiving sensitivity	<-36dBm(BER≤10-11)
	Optical connecter mode	FC/SC,(single/multimode optional)
	Wave length	850/1310/1550nm
Tech-par.	Power supply	220VAC/-48VDCboth
	Operating temperature	0°C~ 50°C

OP-FE1 fiber modem