Modulu opitika

1.25Gbps 550m Duplex LC SFP Transceiver

Apejuwe

A ni inudidun lati ṣafihan didara-giga, awọn modulu opiti SFP ti ifarada ti a ṣe lati ṣe atilẹyin awọn oṣuwọn data ti 1.25Gbps ati awọn ijinna gbigbe ti awọn mita 550 lori okun multimode (MMF). transceiver ni kikun ibamu pẹlu SFP Multi-Orisun Adehun (MSA) ati SFF-8472 awọn ajohunše. Fun alaye diẹ sii, wo SFP MSA ati SFF-8472 iwe.

A gbagbọ pe awọn modulu opiti SFP wa yoo pade ati kọja awọn ireti rẹ fun iṣẹ ṣiṣe ati igbẹkẹle. Ti o ba ni ibeere eyikeyi tabi yoo fẹ lati jiroro awọn iwulo pato rẹ, jọwọ lero ọfẹ lati kan si wa.

O ṣeun fun iṣaro awọn ọja wa.

Pe wa

ọja alaye

apejuwe2

paramita sipesifikesonu

Oruko	1G multimode
Nọmba awoṣe	ZHLS-8512-02	Brand	Zhilian Hengtong
Package iru	SFP	Oṣuwọn gbigbe	1.25G
Gigun igbi	850nm	Ijinna gbigbe	550m
Ibudo	LC	Okun iru	50/125µm MMF
Lesa iru	VCSEL	Iru olugba	PIN
Gbigbe agbara opitika	-9 ~ -3dBm	Gbigba ifamọ	-18dbm
Agbara		Gba apọju	-3dBm
Pipase agbara		Ipin iparun	≥9DB
CDR (Aago Data Ìgbàpadà)		FEC iṣẹ
Ti owo iwọn otutu	0 ~ 70 ℃	Adehun	SFP MSA / SFF-8472 / IEEE802.3ah 2004

Module Block aworan atọka

Awọn ẹya ara ẹrọ

* Ọna asopọ data to 1.25Gbps

* Laser VCSEL 850nm ati oluṣawari fọto PIN

* Titi di awọn mita 550 lori 50/125µm MMF

* Duplex LC iho opitika ni wiwo ibaramu

* Gbona-swappable

* Casing irin ni kikun pẹlu iṣẹ EMI to dara julọ

* Ni ibamu pẹlu awọn iṣedede RoHS6 (laisi asiwaju)

* Iwọn otutu apoti iṣẹ:

Iṣowo: -5°C si +70°C

Awọn ohun elo

* Gigabit àjọlò

* Okun ikanni

* Yipada si Yipada ni wiwo

* Awọn ohun elo backplane ti yipada

* olulana / Olupin ni wiwo

* Miiran opitika gbigbe awọn ọna šiše

Awọn ajohunše

* SFP MSA support

* ibamu si SFF-8472

* Ni ibamu pẹlu IEEE802.3ah 2004

Niyanju Ayika Ṣiṣẹ

Paramita		Aami	Min.	Aṣoju	O pọju.	Ẹyọ
Agbara Ipese Foliteji		VCC	3.13	3.3	3.46	IN
Agbara Ipese Lọwọlọwọ		Icc			300	mA
Ṣiṣẹ Case otutu	Iṣowo	TC	-5		+70	.C
	Tesiwaju		-20		+80
	Ilé iṣẹ́		-40		+85
Data Oṣuwọn				1.25		Gbps

Itanna Abuda

Paramita	Aami	Min.	Aṣoju	O pọju.	Ẹyọ	Akiyesi
Abala Atagba
Input Iyatọ Impedance	Bakannaa	90	100	110	Oh
Igbewọle Data Ti pari Nikan	Waini PP	250		1000	mV	1
Gbigbe Muu Foliteji ṣiṣẹ	CEO	Vcc - 1.3		Vcc	IN
Gbigbe Jeki Foliteji	VEN	Omi		Omi + 0.8	IN
Abala olugba
Nikan Pari Data wu Golifu	Gbigbe PP	300		600	mV
Aṣiṣe LOS	Vlos aṣiṣe	Vcc - 0,5		Vcc_host	IN	2
LOS Deede	Vlos iwuwasi	Omi		Omi +0.5	IN	2

Awọn akọsilẹ:

1. So taara si TX data input pin. AC pọ lati pin to lesa iwakọ IC.

2. LOS jẹ ẹya-ìmọ-odè o wu. O yẹ ki o fa soke lori modaboudu pẹlu 4.7kΩ - 10kΩ. Logic 0 fun iṣẹ deede; kannaa 1 fun pipadanu ifihan agbara.

Optical Parameters

Paramita	Aami	Min.	Aṣoju	O pọju.	Ẹyọ	Akiyesi
Abala Atagba
Aarin wefulenti	λc	830	850	860	nm
Ìbú Spectral (RMS)	p			0.85	nm
Apapọ Agbara Opitika (apapọ.)	Pout	-9		-3	dBm	1
Lesa Pa agbara	Poof	-	-	-45	dBm
Ipin Ipilẹṣẹ	IS	9	-	-	dB	2
Ojulumo kikankikan Ariwo	NKANKAN	-	-	-128	dB/Hz
Optical Rise / Fall Time	tr/tf		-	260	ps	3
Ifarada Ipadabọ Opitika		-	-	12	dB
O wu Optical Eye	Ni ibamu pẹlu awọn iboju iparada IEEE802.3z nigba ti a ṣe iyọda					2
Abala olugba
Ile-iṣẹ olugba wefulenti	λc	830		860	nm
Ifamọ olugba ni Apapọ Agbara	Awọn oniwe-	-18		-3	dBm	4
Los Assert	LASORO	-35	-	-	dBm
Awọn ajẹkẹyin	LOSD	-	-	-19	dBm
Los Hysteresis	LOSH	0.5	-	5	dB
Apọju	Pin-max	-	-	-3	dBm	4
Reflectance olugba		-	-	-12	dB
Agbara olugba (baje)		-	-	0	dBm

Awọn akọsilẹ:

1. Agbara opitika ti jade si 50/125µm MMF.

2. Wiwọn lilo PRBS 2⁷-1 igbeyewo mode @ 1.25Gbps.

3. Unfiltered 20 - 80%. Ti ṣe iwọn lilo PRBS 2⁷-1 igbeyewo mode @ 1.25Gbps.

4. Lilo PRBS 2⁷-1 ipo idanwo @1.25Gbps, ER=10dB, BER -12

Awọn abuda akoko

Paramita	Aami	Min.	Aṣoju	O pọju.	Ẹyọ
TX_Disable Assert Time	t_pipa			10	awa
TX_Disable Negate Time	t_lori			1	ms
Akoko lati Bibẹrẹ Pẹlu Tunto ti TX_FAULT	t_init			300	ms
TX_FAULT lati Ẹbi si Idaniloju	t_ẹṣẹ			100	awa
TX_Pa Aago lati Bẹrẹ Tunto	t_tunto	10			awa
Isonu Olugba ti Ifitonileti Ifitonileti Aago	TA, RX_LOS			100	awa
Olugba Isonu ti Signal Deassert Time	Td, RX_LOS			100	awa
Oṣuwọn-Yan Change Time	t_ratesel			10	awa
Serial ID aago Time	f_serial-aago			100	kHz