Module indhaha

25Gbps 10km Duplex LC SFP28 Transceiver

Sharaxaada

Transceivers-yada SFP28 waxaa loogu talagalay in lagu isticmaalo isku xirka 25-Gigabit Ethernet ilaa 10km korka Hal Mode Fiber.

Transceivers-yadu waxay ku habboon yihiin INF-8431 iyo SFF-8472. Wixii macluumaad dheeraad ah, fadlan tixraac INF-8431 iyo SFF-8472.

Nala soo xiriir

faahfaahinta alaabta

sharaxaad2

Halbeegga qeexida

Magaca	25G hal qaab
Nambarka modelka	ZHLP-1325G-10-R	Summada	Zhilian Hengtong
Nooca xirmada	SFP28	Heerka gudbinta	25G
Dhererka hirarka	1310nm	Fogaanta gudbinta	10km
Dekedda	LC	Nooca Fiber	9/125µm SMF
Nooca laser	DFB	Nooca qaataha	PIN
Awoodda indhaha ee la kala qaado	-5~+2dBm	Qaadashada dareenka	-11.4dbm
Awood		Hel culeys xad dhaaf ah	2dBm
Awood darida		Saamiga dabar goynta	≥3DB
CDR (Clock Data Recovery)	taageero	Shaqada FEC
Heerkulka ganacsiga	0 ~ 70 ℃	Heshiis	INF-8431/SFF- 8472/IEEE802.3cc

Jaantuska Block Module

Astaamaha

* Waxay taageertaa 24.3Gbps ilaa 28.1Gbps

* 1310nm DFB Laser iyo PIN sawir qaade

* Ilaa 10km 9/125µm SMF

* Duplex LC weelka muraayada indhaha ee u hoggaansan

* Kulul lagu xidhi karo

* Guryaha birta oo dhan ee waxqabadka EMI sare

* RoHS6 u hoggaansan (leedhka bilaashka ah)

* Heerkulka kiiska shaqada:

Ganacsiga: -5ºC ilaa +70°C

Codsiyada

* 25G Ethernet

* 25G Fiber Channel

Heerarka

* Waafaqsan INF-8431

* Waafaqsan SFF-8472

* La jaan qaada IEEE802.3cc

Deegaanka Hawlgelinta ee lagu taliyay

Halbeegga		Astaanta	Min.	Caadiyan	Max.	Unug
Korontada Supply		IN_CC	3.13	3.3	3.46	IN
Bixinta Korontada hadda		I_CC			400	mA
Heerkulka Kiis Shaqaynta	Ganacsi	T_C	-5		+70	°C
	La dheereeyey		-20		+80
	Warshadaha		-40		+85
Heerka Xogta				25.78		Gbps

Tilmaamaha Korontada

Halbeegga	Astaanta	Min.	Caadiyan	Max.	Unug	Ogow
Qaybta gudbiyaha
Wax-soo-gelinta Kala-duwanaanta Culayska	R_gudaha	90	100	110	Oh
Kala-duwanaanta Galinta Xogta	IN_i_{n PP}	200		900	mV	1
Gudbi Disable Voltage	IN_D	IN_cc- 1.3		IN_cc	IN
Gudbi Awood Korantada	IN_IN	IN_ee		IN_ee+ 0.8	IN
Qaybta qaataha
Kala duwanaanshaha Xogta Soo Bixinta Swing	IN_baxay_PP	400		900	mV
Khaladka LOS	IN_qalad	IN_cc- 0.5		IN_{cc_}_{martigeliyaha}	IN	2
LOS Caadi	IN_Nors_m	IN_ee		IN_ee+0.5	IN	2

Xusuusin:

1. Si toos ah ugu xidhan biinanka gelinta xogta TX. Isku-xidhka AC ee biinanka ilaa darawalka laser IC.

2. LOS waa wax soo saarka ururiyaha furan. Waa in lagu soo qaadaa 4.7kΩ – 10kΩ ee sabuuradda martida loo yahay. Hawlgalka caadiga ah waa macquul 0; luminta calaamaduhu waa macquul 1.

Qiyaasaha indhaha

Halbeegga	Astaanta	Min.	Caadiyan	Max.	Unug	Ogow
Qaybta gudbiyaha
Hirarka dhexda	λc	1295	1310	1325	nm
Balaadhka Spectral (-20dB)	Dl			1	nm
Habka Xakamaynta Saamiga	SMSR	30			dB
Celceliska Awoodda Aragga (celceliska.)	P_baxay	-5		+2.0	dBm	1
Laser Off Power	P_off	-	-	-30	dBm
Saamiga Dabar goynta	IS	3	-	-	dB	2
Qaylada xoojinta Qaraabada	SIDOO KALE	-	-	-130	dB/Hz
Gudbiyaha iyo Kala-firdhinta Ganaax	TDP		-	2.7	dB
Dulqaadashada Luminta Soo-noqoshada indhaha		-	-	26	dB
Soo saarida indhaha indhaha	U hoggaansan IEEE802.3cc maaskaro indhaha marka la sifeeyo					2
Qaybta qaataha
Mawjadda dhererka Xarunta qaabilaadda	λc	1260	1310	1355	nm
Qaadaha celceliska Awoodda		-11.4		2	dBm
Dareenka qaataha (OMA)	Waa			-12	dBm	3
Los Assert	THE_A	-26	-	-	dBm
Macmacaannada	THE_D	-	-	-17	dBm
Los Hysteresis	THE_H	0.5	-	5	dB
Culayska xad dhaafka ah	P_in-max	-	-	2	dBm	3
Milicsiga Qaataha		-	-	-26	dB
Awoodda qaataha (dhaawac)		-	-	3	dBm

Xusuusin:

1. Awoodda indhaha waxa loo bilaabay 9/125µm SMF.

2. Lagu cabiray PRBS 2³¹-1 qaabka tijaabada @25.78Gbps.

3. Lagu cabiray PRBS 2³¹-1 qaabka tijaabada @25.78Gbps, ER=4dB, BER -6.

Khariidadda xusuusta Dijital ah ee ogaanshaha (Waafaqsan SFF-8472)

Transceivers-yadu waxay bixiyaan xogta aqoonsiga taxanaha ah iyo macluumaadka ogaanshaha ee ku saabsan xaaladaha hawlgalka ee 2-wire interface (SCL, SDA).

Macluumaadka ogaanshaha ee leh is-habaynta gudaha ama dib-u-habaynta dibadda dhamaantood waa la fuliyaa, oo ay ku jiraan la socodka korantada ee la helay, la socodka awoodda la kala qaado, la socodka eexda hadda, la socodka tamarta sahayda iyo la socodka heerkulka.

Khariidadda xusuusta ogaanshaha dhijitaalka ah ee xogta gaarka ah waxay qeexaysaa sida soo socota (Wixii macluumaad dheeraad ah, fadlan eeg SFF-8472).