ZyXEL Communications Multi-service Access Platform MSAP2000 - Manual (Page 139)

7. Product Specification
MSAP2000 Technical Manual V3.0 7-32
SM1 Specification
Microprocessor Winbond W90N70
Flash Flash EPROM (1MB)
Hardware
RAM SDRAM (2MB)
Synchronizati
on
Clock Output 8 kHz
Clock Input Optical Receiver
Optical
Interface
Standard Bit Rate
Line Code
155.52 Mbps 20 ppm
Binary Non-return-to-zero (NRZ) after
scrambling
Frame ITU-T G.707 with VC4
Connector LC
Transmission Standard ITU-T G.957
Optical
Transmitter
(Complies
with ITU-T
G.957) Wavelength
Max. RMS Width 1261-1360(S-1.1);
1430-1576;1430-1580(S-1.2)
1263-1360 (L-1.1) ;1480-1580(L-1.2)
1534-1566/1523-1577,1480-1580 (L-1.3)
2.5nm(L-1.3) ~ 7.7nm(S-1.1)
Optical Source SLM/MLM (FP or DFB lasers)
Max.-20 dB Width 1nm (only SLM specified)
Output power -8~-15dBm(S-1.1,
S-1.2)/0~-5dBm(L-1.1~L-1.3)
Min. extinction ratio 8.2dB(S-1.1, S-1.2)/10dB(L-1.1~L-1.3)
Optical
Receiver
(Complies
with ITU-T
G.957 Wavelength
Min reception power at BER
≤
10 -10
1261-1360(S-1.1);
1430-1576;1430-1580(S-1.2)
1263-1360 (L-1.1) ;1480-1580(L-1.2)
1534-1566/1523-1577,1480-1580 (L-1.3)
- 28dBm(S-1.1,S-1.2)/ - 34dBm(L-1.1~L-1.3)
Min. Overload -8dBm(S-1.1, S-1.2)/-10dBm(L-1.1~L-1.3))
Max. Optical Path penalty 1dB
Electrical
STM-1 Impedance/Line Coding 75 ohm/CMI, ready for Radio interface.
Specification ITU-T G.703
* Require the SFP electrical Module
Power Input 5VDC/1.2A
Power
Consumption 6W@25°C
Environment Operation Temperature and 0°C to +60°C
Humidity Up to 95% relative humidity
Storage Temperature and -10°C to +80°C
Humidity Up to 95% relative humidity
EMI
CNS 13438 or CISPR 22
ESD
IEC 61000-4-2 Class 1