The placeable slots of the OSN3500 SSN1SL4A single board are related to the cross-capacity of the device.1, slot bandwidth 2, cross-capacity 3, single board version. When the cross-capacity of the network element is 40Gbit/s or 120Gbit/s, the SL4A board can be inserted in the slots 1~8, 11~16 of the subrack. when the cross-capacity is 80Gbit/s or 200Gbit/s, the SL4A board can be inserted in the slots 1~8, 11~17 of the subrack, and the parameter of the single board can be configured through the U2000 network management system. Single board J0J1C2 overhead bytes.

SSN1SL4A single board optical interface indicators

Item	Indicator Value
Nominal bit rate	622080kbit/s
Line code type	NRZ
Optical interface type	I-4	S-4.1	L-4.1	L-4.2	Ve-4.2
Transmission distance (km)	0～2	2～15	15～40	40～80	80～100
Fiber Type	Single-mode LC	Singlemode LC	Singlemode LC	Singlemode LC	Singlemode LC
Operating wavelength range (nm)	1261～1360	1274～1356	1280～1335	1480～1580	1480～1580
Transmit optical power range (dBm)	-15～-8	-15～-8	-3 to 2	-3 to 2	-3 to 2
Optical reception sensitivity (dBm)	-23	-28	-28	-28	-34
Minimum Overload Point (dBm)	-8	-8	-8 -8	-8 -8	-13
Minimum extinction ratio (dB)	8.2	8.2	10	10	10.5
Maximum -20dB spectral width (nm)	-	-	1	1	1
Minimum Side-Mode Rejection Ratio (dB)	- - - - - - - - - - - - - - - - - - - - - - -	-	30	30	30

SSN1SL4A Single Board Feature Code

Single Board	Characteristic Code	Optical Interface Type
SSN1SL4A10	10	S-4.1
SSN1SL4A11	11	L-4.1
SSN1SL4A12	12	L-4.2
SSN1SL4A13	13	Ve-4.2
SSN1SL4A14	14	I-4
SSN1SL4A15	15	S-4.1
SSN1SL4A16	16	L-4.1
SSN1SL4A17	17	L-4.2
SSN1SL4A18	18	Ve-4.2
SSN1SL4A19	19	I-4
SSN1SL4A20	20	S-4.1
SSN1SL4A21	21	L-4.1
SSN1SL4A22	22	L-4.2
SSN1SL4A23	23	Ve-4.2

The technical parameters and product characteristics of this product are provided by Shenzhen Guihang Network Technology Company Limited (www.opticaltrans.com), please retain the reproduction. Huawei SDH Optical Transmission Equipment,SDH Transmission Equipment for sale