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E1/V.35 OPTICAL FIBER MODEM
SUN-PE series Optical Fiber Modem converts E1/V.35 electrical signal into optical data stream
for transport over single mode or multimode fiber optic cables. At the opposite end of the fiber,
the optical stream is converted back into electrical signals of the appropriate interface such as
G.703 & V.35.
This fiber optic modem extends the transmission distance up to more than 100Km. The frame
format of MOD-E1/V.35 is frame/unframed for E1, so it can be used to transmit E1 signal of
frame video or unframed video. The modem is capable of transmitting synchronous data with
external clock at speeds from 1Kbps up to 2.048Mbps (n*64K). The modem can also be set
to transmit asynchronous data at speeds from DC up to 64 Kbps.
Features:
• Transparent transfer:
- E1 (G.703) protocol (SUN-PE-G1)
- FE1 (G.703) protocol (SUN-PE-G2)
- V.35 protocol (SUN-PE-V1)
• Optical fiber loop and E1 port loop supported (SUN-PE-G1) and N*64Kbps (N=1-32) rate
supported (SUN-PE-G2 and Sun-PE-V1)
• Choice of ST, FC, SC connectors
• E1 (G.703) interface support 120ohm(RJ-45) and 75ohm(BNC) (SUN-PE-G1 and SUN-PE-G2)
• Optical port line clock, local clock, equipment clock supported (SUN-PE-V1)
• Multi-mode 2KM, signal-mode 20-100KM
Specifications:
Parameter |
Model |
SUN-PE-G1 |
SUN-PE-G2 |
SUN-PE-V1 |
Communication |
Interface Standard |
ITU-T G.703 protocol |
ITU-T G.703,
G.704 protocol |
CCITT V.35 standard |
E1 Signal (BNC) |
IN, OUT |
IN, OUT |
|
E1 Signal (RJ-45) |
T+, T-, R+, R-, GND |
T+, T-, R+, R-, GND |
|
Optical Fiber Signal |
TX, RX |
Working |
Asynchronism, transparent transfer |
E1 Port Rate |
2.048Mbps |
N*64Kbps(N=1-32) |
|
V.35 Port Rate |
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N*64Kbps(N=1-32) |
Optical Port Rate |
8.192Mbps |
E1 Port Coding |
HDB3 |
HDB3 |
|
Optical Port Coding |
CMI |
Optical Fiber
Wavelength |
Multi-mode 850nm;
Signal-mode 1310nm |
Optic Port
Transmission |
Multi-mode 2KM;
Signal-mode 20-100KM |
Interface Protection |
1500V electromag-
netism isolation |
1500V electromag-
netism isolation |
600W surge protection,
15KV ESD protection |
E1 Port Connector |
120ohm (RJ-45) and
75ohm (Balance) |
120ohm (RJ-45) and
75ohm (Balance) |
DB-25 female or
M/34 female |
Optical Port Connector |
Multi-mode: ST; Signal-mode: FC/SC |
Environment |
Working Temp. (℃) |
-25~70 |
Storage Temp. (℃) |
-40~85 |
Humidity |
Relative humidity 5%~95% |
Power |
Input Power |
220VAC or –48VDC |
Consumption (W) |
2 |
2 |
2.5 |
Dimension |
L*W*H (mm) |
227*147*42 |
Shell |
Plastic |
Color |
Black |
Weight (g) |
260 |
280 |
280 |
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SUN-PE-G1 
SUN-PE-G2 
