Module Na gani

25Gbps 10km Duplex LC SFP28 Mai watsawa

Bayani

An ƙera masu jigilar SFP28 don amfani a cikin hanyoyin haɗin 25-Gigabit Ethernet har zuwa 10km akan Fiber Mode Single.

Masu wucewa sun dace da INF-8431 da SFF-8472. Don ƙarin bayani, da fatan za a koma zuwa INF-8431 da SFF-8472.

Tuntube mu

samfurin bayani

bayanin 2

Ƙayyadaddun sigogi

Suna	Yanayin guda 25G
Lambar samfurin	Saukewa: ZHLP-1325G-10-R	Alamar	Zhilian Hengtong
Nau'in kunshin	Saukewa: SFP28	Yawan watsawa	25G
Tsawon igiyar ruwa	1310 nm	Nisa watsawa	10km
Port	LC	Nau'in Fiber	9/125µm SMF
Nau'in Laser	DFB	Nau'in mai karɓa	PIN
Ikon gani da aka watsa	-5~+2dBm	Karbar hankali	- 11.4 dbm
Ƙarfi		Karɓi kaya mai yawa	2dBm ku
Rashin wutar lantarki		Ragowar lalacewa	≥3DB
CDR (Clock Data farfadowa da na'ura)	goyon baya	FEC aiki
Yanayin kasuwanci	0 ~ 70 ℃	Yarjejeniyar	INF-8431/SFF- 8472/IEEE802.3cc

Hoton Block Module

Siffofin

* Yana goyan bayan 24.3Gbps zuwa 28.1Gbps bit bit

* 1310nm DFB Laser da PIN mai gano hoto

* Har zuwa 10km akan 9/125µm SMF

* Duplex LC receptacle Optical interface mai yarda

* Zazzagewar toshewa

* Duk-ƙarfe gidaje don ingantaccen aikin EMI

* RoHS6 mai yarda (kyauta gubar)

* Yanayin yanayin aiki:

Kasuwanci: -5ºC zuwa +70°C

Aikace-aikace

* 25G Ethernet

* 25G Fiber Channel

Matsayi

Mai yarda da INF-8431

Mai yarda da SFF-8472

* Mai jituwa tare da IEEE802.3cc

Muhallin Aiki Na Shawarar

Siga		Alama	Min.	Na al'ada	Max.	Naúrar
Wutar Wutar Lantarki		IN_CC	3.13	3.3	3.46	IN
Samar da Wutar Lantarki na Yanzu		I_CC			400	mA
Yanayin Yanayin Aiki	Kasuwanci	T_C	-5		+70	°C
	Ya kara		-20		+80
	Masana'antu		-40		+85
Adadin Bayanai				25.78		Gbps

Halayen Lantarki

Siga	Alama	Min.	Na al'ada	Max.	Naúrar	Lura
Sashin watsawa
Input Daban-daban Impedance	R_in	90	100	110	Oh
Daban-daban Input Swing	IN_i_{n PP}	200		900	mV	1
Canjawa Kashe Wutar Lantarki	IN_D	IN_cc- 1.3		IN_cc	IN
Canza Wutar Lantarki	IN_IN	IN_iya		IN_iya+ 0.8	IN
Sashen mai karɓa
Bambance-bambancen Fitar Fitar da Bayanai	IN_fita_PP	400		900	mV
Laifin LOS	IN_laifi	IN_cc- 0.5		IN_{cc_}_{mai masaukin baki}	IN	2
LOS Na al'ada	IN_nors_m	IN_iya		IN_iya+0.5	IN	2

Bayanan kula:

1. Haɗa kai tsaye zuwa fil ɗin shigar da bayanan TX. AC hadawa daga fil zuwa Laser direban IC.

2. LOS buɗaɗɗen kayan tattarawa. Ya kamata a ja sama tare da 4.7kΩ - 10kΩ akan allon mai masaukin baki. Aiki na yau da kullun shine dabaru 0; hasarar sigina dabara ce 1.

Ma'aunin gani

Siga	Alama	Min.	Na al'ada	Max.	Naúrar	Lura
Sashin watsawa
Tsawon Tsayin Tsakiya	λc	1295	1310	1325	nm
Nisa Spectral (-20dB)	Dl			1	nm
Raba Yanayin Yanayin Gefe	SMSR	30			dB
Matsakaicin Ƙarfin gani (akai.)	P_fita	-5		+2.0	dBm	1
Laser Kashe Wuta	P_kashe	-	-	-30	dBm
Rabon Kashewa	IS	3	-	-	dB	2
Hayaniyar Ƙarfin Dangi	KUMA	-	-	-130	dB/Hz
Mai watsawa da Watsawa Hukunci	TDP		-	2.7	dB
Hakuri asara na Komawar gani		-	-	26	dB
Fitowar Idon gani	Mai yarda da abin rufe ido na IEEE802.3cc lokacin da aka tace					2
Sashen mai karɓa
Tsawon Tsayin Cibiyar Mai karɓa	λc	1260	1310	1355	nm
Mai karɓa a Matsakaicin Ƙarfi		-11.4		2	dBm
Hankalin mai karɓa (OMA)	Its			-12	dBm	3
Los Assert	THE_A	-26	-	-	dBm
Desserts	THE_D	-	-	-17	dBm
Los Hysteresis	THE_H	0.5	-	5	dB
Yawaita kaya	P_in-max	-	-	2	dBm	3
Tunani Mai karɓa		-	-	-26	dB
Ƙarfin Mai karɓa (lalacewa)		-	-	3	dBm

Bayanan kula:

1. An ƙaddamar da ƙarfin gani zuwa 9/125µm SMF.

2. An auna tare da PRBS 2³¹- 1 samfurin gwaji @25.78Gbps.

3. An auna da PRBS 2³¹-1 samfurin gwaji @25.78Gbps, ER=4dB, BER -6.

Taswirar Ƙwaƙwalwar Ƙwaƙwalwar Dijital (Mafi dacewa da SFF-8472)

Masu jujjuyawar suna ba da abun ciki na ƙwaƙwalwar ajiya na ID da bayanan bincike game da yanayin aiki na yanzu ta hanyar keɓancewar siriyal mai lamba 2 (SCL, SDA).

Ana aiwatar da bayanan ganowa tare da daidaitawa na ciki ko daidaitawa na waje, gami da sa ido na wutar lantarki da aka karɓa, saka idanu akan wutar lantarki, sa ido na yanzu, sa ido kan samar da wutar lantarki da kula da zafin jiki.

Taswirar ƙwaƙwalwar ajiya na dijital takamaiman filin bayanai yana bayyana kamar haka (Don ƙarin bayani, da fatan za a duba SFF-8472).