1.25Gb/s 1310nm Mai Canja wurin SFP na Yanayi Guda ɗaya

1.25Gb/s 1310nm Mai Canzawa na SFP na Yanayi Guda Ɗaya Hotunan da aka Fito

Takaitaccen Bayani:

Na'urorin watsawa na Ƙananan Siffar (SFP) sun dace da Yarjejeniyar Saurin ...

Ana iya kashe fitowar gani ta hanyar shigar da babban matakin TTL na Tx Disable. An bayar da Tx Fault don nuna lalacewar laser. An bayar da asarar fitowar sigina (LOS) don nuna asarar siginar gani ta shigarwa ta mai karɓa ko matsayin haɗin gwiwa tare da abokin tarayya.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Fasallolin Samfura

+ Har zuwa hanyoyin haɗin bayanai na 1.25Gb/s
+ Mai watsa laser na FP da mai gano hoto na PIN
+ Har zuwa 20km akan 9/125µm SMF
+ Sawun SFP mai zafi mai haɗawa
+ Tsarin gani mai iya haɗawa da nau'in LC/UPC na Duplex
+ Ragewar wutar lantarki mara ƙarfi
+ Rufin ƙarfe, don ƙananan EMI
+ Mai jituwa da RoHS kuma ba shi da gubar
+ Wutar lantarki guda ɗaya + 3.3V
+ Ya dace da SFF-8472
+ Zafin aiki na akwati
Kasuwanci: 0°C zuwa +70°C
Fadadawa: -10°C zuwa +80°C

Aikace-aikace

+ Canja zuwa Canja wurin Intanet

+ Gigabit Ethernet

+ Aikace-aikacen Backplane da aka Canja

+ Haɗin Intanet na Na'ura mai ba da hanya tsakanin hanyoyin sadarwa/Sabar

+ Sauran Hanyoyin Haɗi na gani

Bayanin yin oda

Lambar Sashen Samfurin	Darajar Bayanai (Mbps)	Kafofin Watsa Labarai	Tsawon Raƙuman Ruwa (nm)	Watsawa Nisa (kilomita)	Zafin Jiki (Matsakaicin Jiki) (℃)
KCO-SFP-1.25-SM-20C	1250	Zaren yanayi guda ɗaya	1310	20	0~70	kasuwanci
KCO-SFP-1.25-SM-20E	1250	Zaren yanayi guda ɗaya	1310	20	-10~80	an tsawaita
KCO-SFP-1.25-SM-20A	1250	Zaren yanayi guda ɗaya	1310	20	-40~85	masana'antu

Bayanin Fifi

fil	Alamar	Suna/Bayani	SANARWA
1	VEET	Filin Watsawa (wanda aka saba da Filin Mai Karɓa)	1
2	TFAULT	Laifi Mai Rarrabawa.
3	TDIS	Kashe na'urar watsawa. Fitar da laser a sama ko a buɗe.	2
4	MOD_DEF(2)	Ma'anar Module 2. Layin bayanai don Serial ID.	3
5	MOD_DEF(1)	Ma'anar Module 1. Layin agogo don Serial ID.	3
6	MOD_DEF(0)	Ma'anar Module 0. An gina shi a cikin module ɗin.	3
7	Zaɓi Ƙimanta	Babu buƙatar haɗi	4
8	LOS	Asarar alamar sigina. Manhaja 0 tana nuna aiki na yau da kullun.	5
9	VEER	Filin Mai Karɓa (wanda aka saba da Filin Mai Rarrabawa)	1
10	VEER	Filin Mai Karɓa (wanda aka saba da Filin Mai Rarrabawa)	1
11	VEER	Filin Mai Karɓa (wanda aka saba da Filin Mai Rarrabawa)	1
12	RD-	Mai karɓar bayanai ya juya. An haɗa AC
13	RD+	Mai karɓa BAYANAI marasa juyawa. An haɗa AC
14	VEER	Filin Mai Karɓa (wanda aka saba da Filin Mai Rarrabawa)	1
15	VCCR	Mai karɓar wutar lantarki
16	VCCT	Samar da Wutar Lantarki ta Mai Rarrabawa
17	VEET	Filin Watsawa (wanda aka saba da Filin Mai Karɓa)	1
18	TD+	Bayanan Mai Rarraba Ba Tare Da Juyawa Ba a cikin AC Mai Haɗawa.
19	TD-	Mai watsa bayanai ya juya a cikin AC. An haɗa shi.
20	VEET	Filin Watsawa (wanda aka saba da Filin Mai Karɓa)	1

Bayanan kula:
1. An ware ƙasan da'ira daga ƙasan chassis.
2. An kashe fitowar laser akan TDIS >2.0V ko a buɗe, an kunna akan TDIS <0.8V.
3. Ya kamata a ja shi sama da 4.7k - 10kohms akan allon mai masaukin baki zuwa ƙarfin lantarki tsakanin 2.0V da 3.6V. layin ja na MOD_DEF (0) ƙasa don nuna cewa an haɗa module ɗin.
4. Wannan zaɓi ne na shigarwa da ake amfani da shi don sarrafa bandwidth na mai karɓa don dacewa da ƙimar bayanai da yawa (mafi yuwuwar Fiber Channel 1x da 2x Rates). Idan an aiwatar da shi, za a ja shigarwar a ciki tare da resistor > 30kΩ. Yanayin shigarwa sune:
- Ƙasa (0 – 0.8V): Rage girman bandwidth
- (>0.8, <2.0V): Ba a fayyace ba
- Babban (2.0 – 3.465V): Cikakken Bandwidth
- Buɗe: Rage girman bandwidth
5. Ya kamata a jawo fitowar LOS mai tattarawa ta buɗe tare da 4.7k - 10kohms akan allon mai masaukin baki zuwa ƙarfin lantarki tsakanin 2.0V da 3.6V. Dabaru 0 yana nuna aiki na yau da kullun; dabaru 1 yana nuna asarar sigina.