Name: Portable SFP Transceiver Module BiDi Direction Compliant With IEEE 8023ah Standard
Brand: NATYWISH
Price: 1 USD

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Portable SFP Transceiver Module BiDi Direction Compliant With IEEE 802.3ah Standard

Categories	OLT SFP Module
Brand Name:	NATYWISH
Model Number:	NTW - GES20++AS
Certification:	CE. ROHS, FCC
Place of Origin:	China
MOQ:	1pcs
Price:	Negotiable
Payment Terms:	L/C, T/T
Delivery Time:	10-15 working days
Packaging Details:	10pcs / box
Product name:	PX20++ GEPON OLT Optical SFP Module
Fiber type:	Single fiber
Fiber mode:	Single mode
Wavelength:	Tx 1310nm Rx 1490nm

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Company Info.

Shenzhen Natywish Technology Co., Ltd.

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GEPON OLT Optical Module Tx 1310nmRx1490nm 20km SC BiDi direction

compliant With IEEE 802.3ah standard

Product Features

Absolute Maximum Ratings

Parameter	Unit	Min.	Typical	Max.
Power Supply	V	0		4.2
Storage Ambient Temperature	°C	-40		85
Operating Case Temperature	°C	-40		85
Operating Relative Humidity	%	5		95
Receiver Damaged Threshold	dBm	0

Operating Condition

Parameter	Unit	Min.	Typical	Max.
Power Supply	V	3.1	3.3	3.5
Operating Case Temp for C-temp	°C	-10		70
Operating Relative Humidity	%	5		95
Data Rate(TX/RX)	Gbit/s		1.25

Optical Characteristics

Parameter	Unit	Min.		Typ.	Max.
TX Central Wavelength	nm	1480			1500
Spectral Width (-20dB)	nm				1
SMSR	dB	30
Mean Launched Power	dBm	5			8
Mean Launched Power (TX Off)	dBm				-39
Extinction Ratio(Note 1)	dB	9
TX Total Jitter	UI				0.43
Rise/Fall Time (20%-80%)	ps				260
RIN₁₅OMA	dB/Hz				-115
Optical Return Loss Tolerance	dB				-12
Transmitter and dispersion Penalty(20km G.652)	dB				2.3
TX Optical Eye Mask	Compliant With IEEE Std 802.3ah™-2004
Receive Wavelength	nm		1260		1360
Sensitivity (Note 2)	dBm				-33
Overload	dBm		-6
Dynamic Rang	dB		25
Receiver Threshold Settling Time	ns				250
RX Dynamic Range(Note 3)	dBm		-30		-6
LOS-Deassert	dBm				-34
LOS-Assert	dBm		-45
SD Hysteresis	dB		0.5		6
Receiver Reflectance	dB				-12

Note:

Electrical Characteristics

Parameter	Unit	Min.	Typical	Max.
Power Supply Current	mA			300
Data Input Differential Swing	mV	200		1600
Data Differential Impedance	Ω	90	100	110
TTL Input -Low	V	0		0.8
TTL Input -High	V	2.0		Vcc
TTL Output -Low	V	0		0.4
TTL Output -High	V	2.4		Vcc
Data Output Differential Swing	mV	400		1600
Los Assert Time	ns			500
Los Deassert Time	ns			500

RSSI Trigger Time Sequence

Pin Definition

Pin No.	Name	Level/Logic	Function	Description
1	GNDT	NA	Ground	Transmitter Ground
2	TX_Fault	LVTTL	TX Fault	TX Fault Alarm, TX Fault State: High; TX Normal State: Low
3	TX_Dis	LVTTL	Transmitter Enable/Disable	Active High
4	MOD-DEF2	LVTTL	SDA	I2C clock
5	MOD-DEF1	LVTTL	SCL	I2C data
6	MOD-DEF0	MOD-DEF0		Module Definition 0, Grounding in SFP
7	RSSI_Trig	LVTTL	RSSI Trigger	Active High for Sampling
8	LOS	LVTTL	Receiver Signal Detection	Loss of Signal. Asserted when light is off
9	GNDR	NA	Ground	Receiver Ground
10	GNDR	NA	Ground	Receiver Ground
11	GNDR	NA	Ground	Receiver Ground
12	RD-	LVPECL	Rx Data-	RX data NOT output, DC coupled output
13	RD+	LVPECL	Rx Data+	RX data output, DC coupled output
14	GNDR	GNDR	Ground	Receiver Ground
15	V_ccR	NA	Receiver Power Supply	Rx Power
16	V_ccT	NA	Transmitter Power Supply	Tx Power
17	GNDT	GNDT	Ground	Transmitter Ground
18	TD+	LVPECL	Tx Data+	TX data input, internally AC coupled with 100ohm terminated
19	TD-	LVPECL	Tx Data-	TX data NOT input, internally AC coupled with 100ohm terminated
20	GNDT	NA	Ground	Transmitter Ground

Product Tags:

fiber optic sfp module

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