Uruganda rutanga mu buryo butaziguye 1.25g Bi-Icyerekezo Tx1550 / Rx1490 80km SFP Optical Transceiver

ML-SFP-SX 1.25Gb / s SFP 1310nm 10km LC Imikorere imwe

Ibisobanuro bigufi:

Mylinking ™ RoHS Yubahiriza 1.25Gbps 1310nm Optical Transceiver 10km Kugera ni imikorere ikora neza, modules ikora neza ishyigikira amakuru abiri-igipimo cya 1.25Gbps / 1.0625Gbps hamwe na kilometero 10 zoherejwe na SMF.Transceiver igizwe n'ibice bitatu: transmitter ya FP laser, PIN Photodiode ihujwe na trans-impedance preamplifier (TIA) hamwe na MCU ishinzwe kugenzura.Module zose zujuje ibyiciro I laser ibisabwa byumutekano.Transceivers irahujwe na SFP Multi-Source Amasezerano (MSA) na SFF-8472.Kubindi bisobanuro, nyamuneka reba SFP MSA.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Hamwe na tekinoroji n'ibikoresho bigezweho, gucunga neza ubuziranenge, igipimo cyiza, ubufasha buhebuje hamwe nubufatanye bwa hafi nabaguzi, twiyemeje gutanga igiciro cyiza cyane kubaguzi bacu ku ruganda rutanga mu buryo butaziguye 1.25g Bi-Direction Tx1550 / Rx1490 80km SFP Optical Transceiver, Twubaha umuyobozi wibanze wubunyangamugayo mubucuruzi, icyambere muri serivisi kandi tuzakora ibishoboka byose kugirango duhe abakiriya bacu ibicuruzwa byiza na serivisi nziza.
Hamwe nikoranabuhanga rigezweho nibikoresho byiza, gucunga neza ubuziranenge, igipimo cyiza, ubufasha buhebuje hamwe nubufatanye bwa hafi nabaguzi, twiyemeje gutanga igiciro cyiza cyane kubaguzi bacu kuriUbushinwa Transceiver na SFP Transceiver, Ibintu byacu byoherezwa hanze kwisi yose.Abakiriya bacu bahora banyuzwe nubwiza bwizewe, serivisi zishingiye kubakiriya nibiciro byapiganwa.Inshingano yacu "ni ugukomeza kubona ubudahemuka bwacu twitangira imbaraga zacu kugirango duhore tunoza ibicuruzwa byacu nibisubizo hamwe na serivise kugirango tumenye neza abakoresha bacu ba nyuma, abakiriya, abakozi, abatanga isoko ndetse n’umuryango mpuzamahanga dufatanya. ”.

Ibiranga ibicuruzwa

Gushyigikira 1.25Gbps / 1.0625Gbps igipimo cya biti

Upper Duplex LC umuhuza

Amazi ashyushye ya SFP

10 1310nm FP ya laser yoherejwe na PIN ifoto-yerekana

Birashoboka kuri 10Km ya SMF ihuza

Consumption Amashanyarazi make,<0.8W

Interface Imigaragarire ya Digital Diagnostic

Kubahiriza SFP MSA na SFF-8472

EMI cyane EMI hamwe no kurinda ESD nziza

Temperature Gukoresha ubushyuhe bw'imanza:

Urwenya: 0 kugeza 70 ° C.

Inganda: -40 kugeza 85 ° C.

Porogaramu

Ig Gigabit Ethernet

Channel Umuyoboro wa fibre

Hindura Kuri Hindura

● Hindura porogaramu isubira inyuma

Interineti Inzira / Seriveri

● Ubundi buryo bwo kohereza optique

Igishushanyo mbonera

xst (1)

Ibipimo ntarengwa

Parameter	Ikimenyetso	Min.	Icyiza.	Igice	Icyitonderwa
Tanga Umuvuduko	Vcc	-0.5	4.0	V
Ubushyuhe Ububiko	TS	-40	85	° C.
Ubushuhe bugereranije	RH	0	85	%

Icyitonderwa: Guhangayikishwa birenze igipimo ntarengwa gishobora gutera kwangirika burundu.

Ibiranga ibikorwa rusange

Parameter	Ikimenyetso	Min.	Ubwoko	Icyiza.	Igice	Icyitonderwa
Igipimo cyamakuru	DR		1.25		Gb / s
Tanga Umuvuduko	Vcc	3.13	3.3	3.47	V
Tanga Ibiriho	Icc₅			220	mA
Gukoresha Urubanza.	Tc	0		70	° C.
Gukoresha Urubanza.	TI	-40		85	° C.

Ibiranga amashanyarazi (TOP (C) = 0 kugeza 70 ℃, TOP (I) = -40 kugeza 85 ℃, VCC = 3.13 kugeza 3.47 V)

Parameter	Ikimenyetso	Min.	Ubwoko	Icyiza.	Igice	Icyitonderwa
Ikwirakwiza
Itandukaniro ryamakuru yinjiza swing	VIN, PP	120		820	mVpp	1
Tx Hagarika Iyinjiza-Hejuru	VIH	2.0		Vcc + 0.3	V
Tx Hagarika Iyinjiza-Hasi	VIL	0		0.8	V
Tx Ikosa Ibisohoka-Hejuru	VOH	2.0		Vcc + 0.3	V	2
Tx Ikosa Ibisohoka-Hasi	VOL	0		0.5	V	2
Shyiramo itandukaniro ritandukanye	Rin		100		Ω
Uwakiriye
Itandukaniro ryamakuru asohoka swing	Vout, pp	300	650	800	mVpp	3
Rx Yatakaye Ibisohoka-Hejuru	VROH	2.0		Vcc + 0.3	V	2
Rx Yatakaye Ibisohoka-Hasi	VROL	0		0.8	V	2

Inyandiko:

1. TD +/- imbere AC ihujwe na 100Ω itandukanyirizo imbere muri module.

2. Tx Ikosa na Rx LOS nibisohoka byo gukusanya ibintu, bigomba gukururwa hamwe na 4.7k kugeza 10kΩ birwanya kurubaho.Kuramo voltage hagati ya 2.0V na Vcc + 0.3V.

3. RD +/- ibisohoka imbere AC ihujwe, kandi igomba guhagarikwa na 100Ω (itandukanye) kumukoresha SERDES.

Ibiranga optique (TOP (C) = 0 kugeza 70 ℃, TOP (I) = -40 kugeza 85 ℃, VCC = 3.13 kugeza 3.47 V)

Parameter	Ikimenyetso	Min.	Ubwoko	Icyiza.	Igice	Icyitonderwa
Ikwirakwiza
Gukoresha Umuhengeri	λ	1290	1310	1330	nm
Ave. imbaraga zisohoka (Gushoboza)	PAVE	-9		-3	dBm	1
Ikigereranyo cyo kuzimangana	ER	9			dB	1
Ubugari bwa RMS	Δλ			0.65	nm
Guhaguruka / Igihe cyo Kugwa (20% ~ 80%)	Tr / Tf			0.26	ns	2
Igihano cyo gutatanya	TDP			3.9	dB
Ibisohoka Ijisho ryiza	Kubahiriza IEEE802.3 z (icyiciro cya 1 umutekano wa aser)
Uwakiriye
Gukoresha Umuhengeri	λ		1310		nm
Kwakira neza	PSEN1			-22	dBm	3
Kurenza urugero	PAVE	0			dBm	3
KUBURA	Pa	-35			dBm
KUBURA	Pd			-24	dBm
LOS Hystereze	Pd-Pa	0.5			dB

Inyandiko:

1. Gupimirwa kuri 1.25Gb / s hamwe na PRBS 2 2^{23 - 1}Uburyo bwa NRZ.

2. Kutayungurura, gupimwa na PRBS2^{23 - 1}icyitegererezo cyikizamini @ 1.25Gbps

3. Yapimwe kuri 1.25Gb / s hamwe na PRBS 2^{23 - 1}Ikizamini cya NRZ kuri BER <1 × 10^-12

Ibisobanuro Ibisobanuro n'imikorere

xst (2)

Pin	Ikimenyetso	Izina / Ibisobanuro	Inyandiko
1	VeeT	Tx hasi
2	Tx Ikosa	Tx yerekana amakosa, Gufungura Ibisohoka Ibisohoka, ukora "H"	1
3	Tx Guhagarika	LVTTL Iyinjiza, gukurura imbere, Tx yamugaye kuri "H"	2
4	MOD-DEF2	Imigozi 2 yuruhererekane rwamakuru yinjiza / ibisohoka (SDA)	3
5	MOD-DEF1	2 wire serial yimbere yisaha (SCL)	3
6	MOD-DEF0	Icyitegererezo cyerekana	3
7	Guhitamo igipimo	Nta sano
8	GUTAKAZA	Rx gutakaza ibimenyetso, Gufungura Ibisohoka Ibisohoka, bikora "H"	4
9	VeeR	Rx hasi
10	VeeR	Rx hasi
11	VeeR	Rx hasi
12	RD-	Inyuma yakiriye amakuru hanze	5
13	RD +	Yakiriye amakuru hanze	5
14	VeeR	Rx hasi
15	VccR	Rx amashanyarazi
16	VccT	Amashanyarazi ya Tx
17	VeeT	Tx hasi
18	TD +	Kohereza amakuru muri	6
19	TD-	Hindura kohereza amakuru muri	6
20	VeeT	Tx hasi

Inyandiko:

1. Iyo ari hejuru, ibisohoka byerekana amakosa ya laser y'ubwoko runaka.Hasi yerekana imikorere isanzwe.Kandi igomba gukururwa hamwe na 4.7 - 10KΩ résistor ku kibaho.

2. TX disable niyinjiza ikoreshwa muguhagarika transmitter optique isohoka.Ikururwa muri module hamwe na 4.7 - 10KΩ irwanya.Ibihugu byayo ni:

Hasi (0 - 0.8V): Kohereza kuri (> 0.8, <2.0V): Ntisobanuwe

Hejuru (2.0V ~ Vcc + 0.3V): Ikimuga cyoherejwe gifungura: Ikimuga cyahagaritswe

3. Mod-Def 0,1,2.Nibisobanuro byerekana module.Bagomba gukururwa hamwe na 4.7K - 10KΩ résistor ku kibaho.Umuvuduko wo gukurura ugomba kuba hagati ya 2.0V ~ Vcc + 0.3V.

Mod-Def 0 yashizweho na module kugirango yerekane ko module ihari

Mod-Def 1 numurongo wisaha yibice bibiri byuruhererekane rwindangamuntu

Mod-Def 2 numurongo wamakuru wibice bibiri byuruhererekane rwindangamuntu

4. Iyo ari hejuru, ibisohoka byerekana gutakaza ibimenyetso (LOS).Hasi yerekana imikorere isanzwe.

5. RD +/-: Ibi nibisubizo bitandukanye byo kwakira.Ni AC ihujwe 100Ω imirongo itandukanye igomba guhagarikwa na 100Ω (itandukanye) kumukoresha SERDES.Guhuza AC bikorwa imbere muri module bityo ntibisabwa kubibaho.

6. TD +/-: Izi ninyandiko zinyuranye zohereza.Ni AC-ihujwe, imirongo itandukanye hamwe 100Ω itandukanyirizo imbere muri module.Guhuza AC bikorwa imbere muri module bityo ntibisabwa kubibaho.

Ibisobanuro bya Digital

Transceivers irashobora gukoreshwa muri sisitemu yo kubakira isaba imbere cyangwa hanze ya kalibibasi ya sisitemu yo kwisuzumisha.

Parameter	Ikimenyetso	Ibice	Min.	Icyiza.	Ukuri	Icyitonderwa
Ubushyuhe bwa Transceiver	DTemp-E	ºC	-45	+90	± 5ºC	1
Transceiver itanga voltage	Yamazaki	V	2.8	4.0	± 3%
Ikwirakwiza kubogama kurubu	DBias	mA	2	15	± 10%	2
Imbaraga zohereza	DTx-Imbaraga	dBm	-10	-2	± 3dB
Kwakira impuzandengo yo kwinjiza imbaraga	DRx-Imbaraga	dBm	-25	0	± 3dB