1.25g/2.125gbps 80km SFP Fiber Optical Module Transceiver

• Customization: Available
• Certification: CE, ISO, RoHS
• Condition: New
• Model NO.: CLSFP15GEZX
• Transport Package: Carton Box
• Trademark: PIOGOODS
• Origin: China
• Production Capacity: 2000PCS/Month

Product Description

 

Product Description

 

Product Features

1. Up to 2.125Gbps data links
2. 80Km with 9/125µm SMF
3. 1550nm DFB laser
4. Duplex LC Connector
5. Hot-pluggable SFP footprint            
6. Single 3. 3V power supply                
7. Operating temperature: Ref.to ordering info. 
8. RoHS                                
9. Digital Diagnostic Monitor (DDM)

Applications
√  1.25Gbps 1000Base-ZX
√  1 /2Gbps Fiber Channel

1. Product Description
The CLSFP15GEZX/I is a small form factor pluggable (SFP) transceiver compatible with multi-sourcing agreement (MSA). It is suitable for single-mode fiber (SMF) communications in 1.25Gbps Ethernet and 1G/2G Fiber Channel.
2. Regulatory Compliance
C-light transceivers are Class 1 Laser Products comply with FDA regulations. Meet Class 1 eye safety requirements of EN 60825 and the electrical safety requirements of EN 60950.


3. Absolute Maximum Ratings

Parameter	Symbol	Min.	Max.	Unit
Supply Voltage	VCC	-0.5	3.6	V
Storage Temperature	TS	-40	85	°C
Operating Case Temperature	TC	Refer to ordering information

4. Recommended Operating Conditions

Parameter	Symbol	Min.	Typical	Max.	Unit
Operating Case Temperature	TC	Refer to ordering information
Power Supply Voltage	VCC	3.15	3.3	3.45	V
Power Supply Current	ICC			300	mA
Data Rate			1.25	2.125	GBps
Max Link Length on 9/125µm SMF	Lmax			80	km

5. Optical Characteristics

Parameter	Symbol	Min.	Typical	Max.	Unit
Transmitter
Centre Wavelength	λc	1500	1550	1570	nm
Spectral Width (-20dB)	σ			1	nm
Average Output Power	Pout	0		5	dBm
Extinction Ratio	ER	9			dB
Optical Rise/Fall Time	tr/tf			1	ns
Receiver
Centre Wavelength	λc	1200	1550	1600	nm
Receiver Sensitivity	PIN			-28	dBm
Receiver Overload	Pmax	1			dBm
LOS De-Assert	LOSD			-31	dBm
LOS Assert	LOSA	-33			dBm
LOS Hysteresis		0.5		4.5	dB

6. Electrical Characteristics

Parameter	Symbol	Min.	Typical	Max.	Unit
Transmitter
Input Differential Impedance	Zin	90	100	110	Ω
Data Input Swing Differential	Vin	500		2400	mV
Tx-Dis Disable	Vd	2.0		Vcc	V
Tx-Dis Enable	Ven	0		0.8	V
TX-Fault (Fault)		2.0		Vcc+0.3	V
TX-Fault (Normal)		0		0.8	V
Receiver
Data Output Swing Differential	Vout	370		2000	mV
Rx-Los Fault	Vlf	2.0		Vcc+0.3	V
Rx-Los Normal	Vln	0		0+0.8	V

7. Pin Descriptions


 

Pin	Symbol	Description	Ref.
1	VEET	Transmitter Ground  (Common with Receiver Ground)	6.1
2	TFAULT	Transmitter Fault. Not supported.
3	TDIS	Transmitter Disable. Laser output disabled on high or open.	6.2
4	MOD_DEF(2)	Module Definition 2. Data line for Serial ID.	6.3
5	MOD_DEF(1)	Module Definition 1. Clock line for Serial ID.	6.3
6	MOD_DEF(0)	Module Definition 0. Grounded within the module.	6.3
7	Rate Select	No connection required
8	LOS	Loss of Signal indication.  Logic 0 indicates normal operation.	6.4
9	VEER	Receiver Ground  (Common with Transmitter Ground)	6.1
10	VEER	Receiver Ground  (Common with Transmitter Ground)	6.1
11	VEER	Receiver Ground  (Common with Transmitter Ground)	6.1
12	RD-	Receiver Inverted DATA out.  AC Coupled.
13	RD+	Receiver Non-inverted DATA out.  AC Coupled.
14	VEER	Receiver Ground  (Common with Transmitter Ground)	6.1
15	VCCR	Receiver Power Supply
16	VCCT	Transmitter Power Supply
17	VEET	Transmitter Ground  (Common with Receiver Ground)	6.1
18	TD+	Transmitter Non-Inverted DATA in.  AC Coupled.
19	TD-	Transmitter Inverted DATA in.  AC Coupled.
20	VEET	Transmitter Ground  (Common with Receiver Ground)	6.1

Notes:
6.1 Circuit ground is internally isolated from chassis ground.
6.2 Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
6.3 Should be pulled up with 4.7k - 10kohms on host board to a voltage between 2.0V and 3.6V. MOD_DEF(0) pulls line low to indicate module is plugged in.
6.4 LOS is open collector output.  Should be pulled up with 4.7k -10kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.


8. EEPROM & DDM THRESHOLD
8.1 EEPROM
2 wire address 1010000X (A0h)
 

0~95
Serial ID Defined by SFP MSA (96 bytes)

96~127
Vendor Speific (32 bytes)

128~255
Reserved (128 bytes)

8.2 DDM THRESHOLD
 

		Low Alarm	Low Warn	High Warn	High Alarm
Temperature	CLSFP15GEZXI	-45ºC	-40ºC	85ºC	90ºC
	CLSFP15GEZX	-5ºC	0ºC	70ºC	75ºC
Voltage		3V	3.1V	3.6V	3.7V
Tx Bias CLSFP15GEZXD		3mA	4mA	70mA	75mA
Tx Bias CLSFP15GEZXDI		3mA	4mA	125mA	130mA
Tx Power		-2dBm	-1dBm	6dBm	7dBm
Rx Power		-30dBm	-29dBm	1dBm	2dBm

9. Recommend Circuit

10. Mechanical Specifications

11. LABEL
C-LIGHT offers label OEM design and print.
Label barcode supports code128 and 2D barcode
SIZE: 30mm * 9mm


Ordering Information

Part No.	Data Rate	DDM	Wave	Fiber Type	Dist.	Temp.	Optical Interface
CLSFP15GEZX	1.25Gbps	yes	1550nm	SMF	80km	0~70ºC	LC
CLSFP15GEZXI	1.25Gbps	yes	1550nm	SMF	80km	-40~85ºC	LC

VERSION UPDATE:

VERSION NO.	DATE	UPDATED INFORMATION
V20161010	20161010	EEPROM& DDM Threshold updated "LABEL" added Ordering information updated Product picture updated
V20170819	20170819	1. Ordering information updated

Shenzhen Pioneergoods Communication Co., Ltd., established in 2009 and located in Shenzhen,specializes in R&D, production, sales, and technical services for fiber telecom equipment and FTTH solutions. As a leading pro-vider in China, we offer two main product lines:Opticl Fiber Cable: Armored Fiber Optic cable/Duct Fiber Optic cable/Aerial Fiber optic Cable/Direct Buried Fiber Optic cable/Figure 8 Fiber Optic cable/Underwater Fiber Optic cable/ADSS Fiber Optic cableOptical cable installation hardware: Profession-al hardware for indoor and outdoor installation of optical cable, to provide you with a full range of solutions to install optical cable.We prioritize quality, im-plementing a comprehensive control svstem to ensure all products meet the highest standards. From raw materials to delivery, our professional team oversees every step to guarantee excellence. Trusted by global clients like Belden, STC, and Telefonica, we also provide OEM services tailored to cus-tomer needs.At POGOODS, we value customer satisfaction, fostering inno-vation, quality, and efficiency. Choose us for reliable solutions and mutual success.




Q1: Wonder if you accept small orders?
Al: Do not worry. Feel free to contact us .in order to get more orders andgive our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. lf you do not have your own ship forwarder, we can help you.

Q3: Can you do OEM for me?
A3: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.

Q4: What's your payment terms ?
A4: By T/T,LC AT SIGHT,30% deposit in advance, balance 70% before shipment.

Q5: How can l place the order?
A5: First sign the Pl,pay deposit,then we will arrange the production.Afterfinished production need you pay balance. Finally we will ship the Goods.

Q6: When can l get the quotation ?
A6: We usually quote you within 24 hours after we get your inquiry. lf youare very urgent to get the quotation,Please call us or tell us in your mail, so that we could regard your inquiry priority.