QSFP CWDM Transceivers S40-QP-LR4-XX-D

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The S40-QP-LR4-XX-D is designed to operate over single-mode fiber system using 4x10G CWDM channel in 1310 band and links up to 30km. The module converts 4 inputs channel of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.

High Channel Capacity: 40 Gbps per module
CWDM 1271, 1291, 1311, 1331 nm wavelengths
Up to 11.1Gbps Data rate per channel
Link length of 2, 10 and 30 km
Electrically hot-pluggable
Digital diagnostic Monitoring interface
Compliant with QSFP+ MSA with LC connector
Case operating temperature range:0°C to 70°C
Power dissipation < 2.5 W (3,5 W for 30 km distance)

	Unit	02	10	30
Optical Wavelength (min – center -max)	nm	λ0 = 1264.5 – 1211 – 1277.5 Λ1 = 1284.5 – 1291 – 1297.5 Λ2 = 1304.5 – 1311 – 1217.5 Λ3 = 1324.5 – 1331 – 1237.5
Total output power	dBm	8.3	8.3	8.3
Average output power per line (min / max)	dBm	-7 / 0	- 7 / 2.3	-2 / 2.3
Average lunch power off per line	dBm	-30	-30	-30
Output Eye Mask		Compliant with IEEE802.3ba
Optical Extinction ratio	dB	3.5	3.5	3.5
Receiver sensitivity per lane	dBm	-11.5	-11.5	-12
Overload	dBm	0	2.3	2.3
Maximum distance	km	2	10	30
Fiber type	-	SMF	SMF	SMF
Optical link budget	dBm	4.5	4.5	10

Safety and regulatory compliance and standards

Compliant to SFF-8436
Compliant to 802.3ba
RoHS Compliant

Distance

Type	Distance
S40-QP-LR4-02-D	2 km
S40-QP-LR4-10-D	10 km
S40-QP-LR4-30-D	30 km

Dimension:

Digital Diagnostics Functions
OPTOKON transceivers support the 2-wire serial communication protocol as defined in the QSFP+ MSA, which allows real-time access to the following operating parameters:

Transceiver temperature
Laser bias current
Transmitted optical power
Received optical power
Transceiver supply voltage

Safety and regulatory compliance and standards

Compliant to SFF-8436
Compliant to 802.3ba
RoHS Compliant

40G Ethernet
Infiniband QDR
Fiber channel

Parameter	Description
S40-QP-LR4-02-D-XX	40 Gbps SM, CWDM QSFP: 1271, 1291, 1311, 1331 nm distance: 2 km and temperature: 0 °C to +70 °C
S40-QP-LR4-10-D-XX	40 Gbps SM, CWDM QSFP: 1271, 1291, 1311, 1331 nm distance: 10 km and temperature: 0 °C to +70 °C
S40-QP-LR4-30-D-XX	40 Gbps SM, CWDM QSFP: 1271, 1291, 1311, 1331 nm distance: 30 km and temperature: 0 °C to +70 °C

QSFP CWDM Transceivers S40-QP-LR4-XX-D_2020-06-03_v000.pdf