SFP 3G CWDM Transceiver SFP Optical Transceivers Module

• Customization: Available
• Certification: CE, ISO, RoHS
• Condition: New
• Model NO.: PGCS-XX30-XX
• Transport Package: Carton Box
• Trademark: PIOGOODS
• Origin: China
• Production Capacity: 2000PCS/Month

Product Description

 

Product Description

 

Features:

Duplex LC Connector

Data Rate 3G/s

CWDM Wavelengths, uncooled DFB laser and pin photodetector for 20KM

+3.3V single power supply

Power consumption less than 1W

Operating case temp

Standard temp: 0~+70°C

Compliant with RoHS

Absoute Maximum Ratings

Table 1- Absolute Maximum Ratings

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Supply Voltage	Vcc3	-0.5	-	+3.6	V
Storage Temperature	Ts	-40	-	85	°C
Operating Humidity	RH	+5	-	+95	%

1. Recommended Operating Conditions

Table 2- Recommended operating Conditions

Parameter		Symbol	Min.	Typical	Max.	Unit	Notes
Operating Case Temperature	Standard	TC	0	-	+70	°C
Power Supply Voltage		Vcc	3.14	3.3	3.47	V
Power Supply Current		Icc	-	-	300	mA
Power Dissipation		Pd	-	-	1	W
Data Rate			-	3000	-	Mbps

1. Eectrical Characteristics

Table 3- Electrical Characteristics

Parameter	Symbol	Unit	Min.	Typ.	Max.	Notes
Electrical Characteristics
Supply Current	ICC	mA	-	-	300
Differential Data Input Swing		mV	200	-	2400	1
Differential Data Output Swing		mV	750	900-	1050	2
Differential Data input impedance		Ω	-	100	-	1
Signal Level(LVTTL H)		V	2.4	-	VCC
Signal Level(LVTTL L)		V	0	-	0.8

Note:
1.  Internally AC coupled, input termination may be required for CML or LVPECL applications. 
2.  Internally AC coupled, CML differential output stage.

1. Optica Characteristics

Table 4-Optical Characteristics
PGCS-xx30-20D  (CWDM DFB and PIN,20KM, DDMI,0~+70°C)

Parameter		Symbol	Unit	Min.	Typ.	Max.	Notes
Optical transmitter Characteristics
Data Rate			Mbps	-	3000
Mean Wavelength		λ	nm	1xx1-6.5	1xx1	1xx1+6.5
Average Launch power Tx_off		Poff	dBm	-	-	-45
Launch Optical Power		P0	dBm	-5	-	0	1
Extinction Ratio		ER	dB	8.2	-	-
Optical Jitter Random		JR	ps	-	-	147
Optical Jitter Deterministic		JD	ps	-	-	80
Total Jitter		Tj	ps	-	-	200
Optical Rise/Fall time		Tr/tf	ps	-	-	260
Eye Diagram		Compliant with Telcordia GR-253-CORE and ITU-T G.957
Optical receive Characteristics
Data Rate			Mbps	-	3000	-
Receiver Sensitivity			dBm	-	-	-20	2
Overload Input Optical Power		PIN	dBm	-3	-	-	2
Center Wavelength Range		λc	nm	1260	-	1625
LOS	LOSA		dBm	-31	-	-
	LOSD			-	-	-21
LOS Hysteresis			dB	0.5	-	-

Note:

1. Coupled into 9/125 SMF.
2. Measured with PRBS 2²³-1 test pattern @2.7Gbps.BER=10E-12

1. Recommended Interface Circuit

Figure 1, Recommended Interface Circuit

1. Recommended Host Board Power Suppy Circuit

Figure 2, Recommended Host Board Power Supply Circuit

 

1. Pin arrangement

Figure 3, Pin View

Table 7-Pin Function Definitions

Pin	Name	FUNCTION	Plug Seq.	Notes
1	VeeT	Transmitter Ground	1
2	TX Fault	Transmitter Fault Indication	3	Note 1
3	TX Disable	Transmitter Disable	3	Note 2, Module disables on high or open
4	MOD-DEF2	Module Definition 2	3	Note 3, Data line for Serial ID.
5	MOD-DEF1	Module Definition 1	3	Note 3, Clock line for Serial ID.
6	MOD-DEF0	Module Definition 0	3	Note 3, Grounded within the module.
7	Rate Select	Not Connect	3	Function not available
8	LOS	Loss of Signal	3	Note 4
9	VeeR	Receiver Ground	1	Note 5
10	VeeR	Receiver Ground	1	Note 5
11	VeeR	Receiver Ground	1	Note 5
12	RD-	Inv. Received Data Out	3	Note 6
13	RD+	Received Data Out	3
14	VeeR	Receiver Ground	1	Note 5
15	VccR	Receiver Power	2	3.3 ± 5%
16	VccT	Transmitter Power	2	3.3 ± 5%
17	VeeT	Transmitter Ground	1	Note 5
18	TD+	Transmit Data In	3
19	TD-	Inv. Transmit Data In	3
20	VeeT	Transmitter Ground	1	Note 5

Note:

1. TX Fault is open collector output which should be pulled up externally with a 4.7K ~10KΩ resistor   on the host board to voltage between 2.0V and V_CC+0.3V. Logic 0 indicates normal operation; logic 1 indicates a laser fault of some kind. In the low state, the output will be pulled to less than 0.8V.
2. TX Disable input is used to shut down the laser output per the state table below. It is pulled up within the module with a 4.7~ 10K resistor.

    Low (0- 0.8V):                        Transmitter on
    Between (0.8V and 2V):          Undefined
    High (2.0 - VccT):                    Transmitter Disabled

1. MOD-DEF 0, 1, 2. These are the module definition pins. They should be pulled up with a 4.7~10K resistor on the host board to supply less than VccT+0.3V or VccR+0.3V.

MOD-DEF 0 is grounded by the module to indicate that the module is present.
MOD-DEF 1 is clock line of two wire serial interface for optional serial ID.
MOD-DEF 2 is data line of two wire serial interface for optional serial ID.

1. LOS (Loss of signal) is an open collector output, which should be pulled up with a 4.7k~10Ω kresistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. In the low state, the output will be pulled to less than 0.8V.
2. These are the differential receiver outputs. They are AC-coupled 100Ω differential lines which should be terminated with 100Ω differential at the user SERDES. The AC coupling is done inside the module and thus not required on the host board.
3. These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module.

1. Digita Diagnostic Memory Map

Figure 4, memory map

 

1. Mechanica Diagram

Figure 5, mechanical diagram

1. Order Information

PGCS-xx30-20 (CWDM DFB and PIN,20KM, 0~+70°C)
Wavelength Guide

λc Wavelength Guide
Code	λc	unit	Code	λc	unit
27	1270	nm	45	1450	nm
29	1290	nm	47	1470	nm
31	1310	nm	49	1490	nm
33	1330	nm	51	1510	nm
35	1350	nm	53	1530	nm
37	1370	nm	55	1550	nm
39	1390	nm	57	1570	nm
41	1410	nm	59	1590	nm
43	1430	nm	61	1610	nm

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.




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