Optical Module

25Gbps 10km Duplex LC SFP28 Transceiver

Fa'amatalaga

O le SFP28 transceivers ua mamanuina mo le faʻaogaina i le 25-Gigabit Ethernet soʻotaga e oʻo atu i le 10km i luga ole Single Mode Fiber.

E fetaui lelei le transceivers ma le INF-8431 ma le SFF-8472. Mo nisi fa'amatalaga, fa'amolemole tagai ile INF-8431 ma le SFF-8472.

Faafesootai matou

fa'amatalaga o oloa

fa'amatalaga2

Fa'ailoga fa'ailoga

Igoa	25G tulaga tasi
Numera fa'atusa	ZHLP-1325G-10-R	Fa'ailoga	Zhilian Hengtong
Ituaiga afifi	SFP28	Fa'aliliuga fua	25G
Umi ole galu	1310nm	Fa'asalalauga mamao	10km
Taulaga	LC	Ituaiga alava	9/125µm SMF
Ituaiga leisa	DFB	Ituaiga tagata e mauaina	PIN
Malosiaga opitika lafo	-5~+2dBm	Mauaina maaleale	-11.4dbm
Malosiaga		Maua le mamafa tele	2dBm
Malosi'esea		Fuafuaga fa'aumatia	≥3DB
CDR (Fa'aola Fa'amaumauga o le Uati)	lagolago	FEC galuega
vevela tau pisinisi	0~70 ℃	Maliega	INF-8431/SFF- 8472/IEEE802.3cc

Ata Poloka Module

Vaega

* Lagolago le 24.3Gbps i le 28.1Gbps bit rates

* 1310nm DFB Laser ma PIN photo-detector

* E oo atu ile 10km ile 9/125µm SMF

* Fa'ata'ita'iga fa'apipi'i opitika Duplex LC fa'amau

* E mafai ona fa'apipi'i vevela

* Fale u'amea uma mo le fa'atinoga maualuga o le EMI

* RoHS6 tausisia (leai se ta'ita'i)

* Mea vevela vevela:

Fefa'ataua'iga: -5ºC i le +70°C

Talosaga

* 25G Ethernet

* 25G Fiber Channel

Tulaga

* Faʻatasi ma le INF-8431

* Faʻatasi ma le SFF-8472

* E fetaui ma le IEEE802.3cc

Siosiomaga Faagaioiga Fautuaina

Parameter		Faailoga	Min.	masani	Max.	Vaega
Malosiaga Sapalai Malosi		IN_CC	3.13	3.3	3.46	IN
Sapalai Malosiaga i le taimi nei		I_CC			400	mA
Fua o Mea Fa'atino	Fa'apisinisi	T_C	-5		+70	°C
	Fa'alautele		-20		+80
	Alamanuia		-40		+85
Fua Fa'amatalaga				25.78		Gbps

Uiga faaeletise

Parameter	Faailoga	Min.	masani	Max.	Vaega	Manatua
Vaega Transmitter
Fa'aaofia Eseese Fa'asa'o	R_{i totonu}	90	100	110	Oi
Swing Fa'amatalaga Fa'amatalaga Eseese	IN_i_{n PP}	200		900	mV	1
Tuuina atu le malosi ole malosi	IN_D	IN_cc– 1.3		IN_cc	IN
Tuuina atu le Malosiaga Faagaioia	IN_IN	IN_ioe		IN_ioe+ 0.8	IN
Vaega e talia
Swing Fa'amatalaga Fa'amatalaga Eseese	IN_{i fafo}_PP	400		900	mV
LOS Sese	IN_{los sese}	IN_cc– 0.5		IN_{cc_}_talimalo	IN	2
LOS masani	IN_{o le nors}_m	IN_ioe		IN_ioe+0.5	IN	2

Fa'amatalaga:

1. Fa'afeso'ota'i sa'o i pine fa'aoga fa'amatalaga TX. AC so'oga mai pine i le laser aveta'avale IC.

2. O le LOS o se fa'aputu fa'aputu avanoa. E tatau ona toso i luga ma le 4.7kΩ - 10kΩ i luga o le laupapa talimalo. Ole fa'agaioiga masani ole fa'atatau 0; leiloa o le faailo o le manatu 1.

Fa'ailoga mata

Parameter	Faailoga	Min.	masani	Max.	Vaega	Manatua
Vaega Transmitter
Galulue Tutotonu	λc	1295	1310	1325	nm
Alaleo Lautele(-20dB)	Dl			1	nm
Itu Fa'atatau Fa'asa'o	SMSR	30			dB
Malosiaga Vaitafe (avg.)	P_{i fafo}	-5		+2.0	dBm	1
Leisa Pepe Malosi	P_ese	-	-	-30	dBm
Fuafuaga Fa'aumatia	IS	3	-	-	dB	2
Pio Malosi Faatatau	FOI	-	-	-130	dB/Hz
Transmitter ma Taape Fa'asalaga	TDP		-	2.7	dB
Optical Return Loss Tolerance		-	-	26	dB
Mata Optical Output	Fa'amalie i mata ufimata IEEE802.3cc pe a fa'amama					2
Vaega e talia
Nofoaga Autu Talia Umi Galu	λc	1260	1310	1355	nm
Taliaina i le Malosi Fa'atatau		-11.4		2	dBm
Ma'ale'ale fa'ameamea (OMA)	O lona			-12	dBm	3
Los Assert	O LE_A	-26	-	-	dBm
O mea'ai suamalie	O LE_D	-	-	-17	dBm
Los Hysteresis	O LE_H	0.5	-	5	dB
Ova le uta	P_i-max	-	-	2	dBm	3
Toe Iloiloga		-	-	-26	dB
Malosiaga e talia (faaleagaina)		-	-	3	dBm

Fa'amatalaga:

1. O le mana opitika ua fa'alauiloa ile 9/125µm SMF.

2. Fuaina ile PRBS 2³¹-1 mamanu su'ega @25.78Gbps.

3. Fuaina ile PRBS 2³¹-1 mamanu su'ega @25.78Gbps, ER=4dB, BER -6.

Fa'afanua Fa'afuainumera Fa'amanino Fa'amanatuga (Usia ma le SFF-8472)

E tu'uina atu e le transceivers mea e manatua ai ID fa'asologa ma fa'amatalaga fa'amatalaga e uiga i tulaga fa'agaoioi o lo'o iai nei e ala ile 2-wire serial interface (SCL, SDA).

O fa'amatalaga fa'ata'ita'i fa'atasi ma le fa'avasegaina i totonu po'o le fa'avasegaina o fafo o lo'o fa'atinoina uma, e aofia ai le mata'ituina o le paoa, mata'ituina le eletise, mata'ituina o le taimi nei, mata'ituina o le eletise ma le mata'ituina o le vevela.

O le fa'afanua fa'afuainumera fa'amanino fa'amanino fa'amatalaga fa'amatalaga fa'amatalaga fa'amatalaga e pei ona mulimuli mai (Mo nisi fa'amatalaga, fa'amolemole tagai ile SFF-8472).