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1.25Gbps Bi-Directional SFP Transceiver Simplex LC 20km Tx/Rx: 1310/1490nm - LB125S34150

Applications:

Metro/Access Networks
Gigabit Ethernet
Fiber Channel
Other Optical Link
Compatible with HP, Extreme, Cisco, Nortel, Alcatel applications.

Features

Standard SFP package.
Metal Enclosure, Excellent EMI&EMC.
Simplex LC, Single-Mode Transceiver 20km, Tx/Rx: 1310/1490nm
Single +3.3V Power Supply
Standard Operating Range: 0°C to 70°C
Operating temperature
Optional Industrial grade: -40°C to 85°C
Operating temperature
1310nm FP laser transmitter for LX applications
Class 1/CDRHClass I Laser Eye Safe
RoHS Compliant Products Available

Specifications

Parameters	Symbol	Min	Type	Max	Unit
Transmitter
Average Launch Power	POUT	-9	-	-3	dBm
Optical Wavelength	λ	1275	1310	1350	nm
RMS Spectral Width	Δλ	-	-	3	nm
Optical Rise/Fall Time	tr / tf	-	-	260	ps
Total Jitter	TJ	-	-	0.35	UI
Total Jitter	ER	9	-	-	dB
Receiver
Rx Sensitivity @ 1.25Gb/s	SENS	-	-	-25	dBm
Receiver Overload	-	-2	-	-	dBm
Optical Center Wavelength	λc	1470	-	1510	nm
LOS De-Assert	LOSD	-	-	-26	dBm
LOS Assert	LOSA	-40	-	-	dBm
LOS Hysteresis	-	0.5	-	5	dB

Specifications

Parameters	Values
Number of RJ45 ports (10/100/1000BaseT)	8
Number of 1G SFP ports	24
Number of 1/10G SFP+ ports	4
Console port	YES (RJ45-RS232)
Transmission Method	Store-And-Forward
Network Protocols	IEEE802.3 10BASE-T; IEEE802.3i 10Base-T;IEEE802.3u;100Base-TX/FX;
	IEEE802.3ab 1000Base-T; IEEE802.3z 1000Base-X; IEEE802.3x; IEEE802.3ae 10GBase-LR/SR
Forwarding Mode	Store and Forward (Full Wire Speed)
Switching Capacity	598 Gbps
Forwarding Rate@64byte	107 Mbps
Buffer Memory	32 mb
MAC Address Table	32k
Twisted Pair Transmission	10BASE-T: Cat3,4,5 UTP(≤100 meter) ;
	100BASE-TX: Cat5e or later UTP(≤100 meter) ;
	1000BASE-T: Cat5e or later UTP(≤100 meter)
Lightning and protection level	Lightning protection: 6KV 8/20us;Protection level: IP40
LED Indicators	Power Indicator : PWR (green); System Indicator :SYS (green);
	Network Indicator: Link/ (yellow);SFP Indicator: L/A (green);
Operating Temperature	-40°C+80°C
Storage Temperature	-40°C+85°C
Operating Humidity	5% ～ 95% (no condensation)
Power Supply	Dual AC 100-240V (1+1)
Power Consumption	Standby <20W, Full Load <130W
Reset switch	Yes,support one key to restore factory settings
Dimensions	44029844mm
Weight	5.3kg

Related Products

1.25G | 40 km | CWDM | Duplex – LCWS125SXXD40

1.25G | 80 km | Duplex | CWDM – LCWS125SXXD80

1.25G | 120 km | CWDM | Duplex – LCWS125SXXD120

1.25G | 20 km | BiDi | Simplex | 1550/1490 – LB125Sxx150

1.25G | 20 km | BiDi | Simplex | 1310/1550 – LB125S35150

1.25G | 20 km | Duplex | 1310 – LS125S13150

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