SFP-ETRx-4

10/100/1000 BASE-T Copper SFP Transceiver

SFP-ETRx-4

Transceivers OPT-ETRx-4 Copper Small Form Pluggable (SFP) dabere na SFP Multi Source Agreement (MSA). Ha dakọtara na ọkọlọtọ Gigabit Ethernet dịka akọwapụtara na IEEE STD 802.3. Enwere ike ịnweta IC physical layer 10/100/1000 BASE-T (PHY) site na 12C, na-enye ohere ịnweta ntọala na atụmatụ PHY niile.

OPT-ETRx-4 dakọtara na mkparịta ụka akpaaka nke 1000BASE-X, ma nwee njirimara ngosipụta njikọ. A na-agbanyụ PHY mgbe TX gbanyụọ ya dị elu ma ọ bụ mepere emepe.

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Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

Atụmatụ Ngwaahịa

1. Ruo 1.25 Gb/s njikọ data abụọ.

2. Ogologo njikọ na 1.25 Gb / s ruo mita 100.

3.10/100/1000 NTỤZI-Tọrụ na sistemụ nnabata nwere njikọ SGMII.

4. Kwado TX- gbanyụọ ma rụọ ọrụ njikọ.

5. Na-agbaso iwu SFP MSA.

6. Mgbakọ njikọ RJ-45 dị mkpụmkpụ.

7. Mbipụta SFP dị ọkụ nke a na-akpọchi.

8.Nnyefe Ike Otu + 3.3V.

9. Mkpuchi zuru oke maka obere EMI.

10. Ike dị ala (1.05W nkịtị).

11. RoHS na-agbaso iwu na-enweghị ndu.

12.Okpomọkụ ikpe ọrụ Azụmahịa: 0 ~ +70oC.

Mgbatị: -10 ~ +80oC.

Ụlọ ọrụ mmepụta ihe: -40 ~ +85oC.

Nkọwapụta Nkà na ụzụ

1.LAN 1000Isi-T.

2. Gbanwee gaa na Mgbanwe Interface.

3. Njikọta router/sava.

4. ngwa backplane witched.

Nọmba Akụkụ	Ọnụego data (Mb/s)	Nnyefe Ogologo (m)	Ihe ngosi njikọ na RX-Ntụtụ LOS	TX-gbanyụọ site na PHY	Okpomọkụ (^oC) (Isi ọrụ)
OPT-ETRC-4	10/100/1000	100	Ee	Ee	0 ~ 70 azụmahịa
OPT-ETRE-4	10/100/1000	100	Ee	Ee	-10~80 Agbatịkwuru
OPT-ETRI-4	10/100/1000	100	Ee	Ee	-40~85 Ụlọ ọrụ mmepụta ihe

1. Ọkwa Kachasị Elu

A ghaghị ịmara na ọrụ karịrị ọkwa kachasị elu nke onye ọ bụla nwere ike imebi modulu a ruo mgbe ebighị ebi.

Paramita	Akara ngosi	Nkeji	Max	Ngalaba	Ihe ndetu
Okpomọkụ Nchekwa	TS	-40	85	^oC
Voltaji Ike Inye	VCC	-0.5	3.6	V
Iru mmiri dị n'etiti (anaghị amịkọrọ mmiri)	RH	5	95	%

2. Ọnọdụ Ọrụ Akwadoro na Ihe achọrọ maka Ọnye Ike

Paramita	Akara ngosi	Nkeji	Nkịtị nkịtị	Max	Ngalaba	Ihe ndetu
Okpomọkụ Ikpe Ọrụ	KACHASỊ	0		70	oC	azụmahịa
		-10		80		agbatịala
		-40		85		ụlọ ọrụ mmepụta ihe
Voltaji Ike Inye	VCC	3.135	3.3	3.465	V
Ọnụego data		10		1000	Mb/s
Ogologo Njikọ (SMF)	D			100	m

3. Nkọwa nke Ntụtụ na Nkọwa Ntụtụ

Foto nke 1. Eserese nke bọọdụ nnabatanjikọ nọmba na aha ntụtụ mkpọchi.

PIN	Aha	Aha/Nkọwa	Ihe ndetu
1	VEET	Ala nnyefe (A na-ahụkarị na Ala nnata)	1
2	TXFAULT	Nsogbu nke Onye Na-ebuga Ihe.
3	TXDIS	Gbanyụọ ihe nnyefe. Akwụsịla mmepụta laser na elu ma ọ bụ mepere emepe.
4	MOD-DEF (2)	Nkọwa Modulu 2. Ahịrị data maka NJ Serial.	2
5	MOD-DEF (1)	Nkọwa Modulu 1. Ahịrị elekere maka njirimara Serial.	2
6	MOD-DEF (0)	Nkọwa Modulu 0. E tinyere ntọala n'ime modulu ahụ.	2
7	Họrọ ọkwa	Achọghị njikọ ọ bụla
8	LOS	Mfu nke ihe ngosi mgbaama. Echiche 0 na-egosi ọrụ nkịtị.	3
9	VEER	Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe)	1
10	VEER	Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe)	1
11	VEER	Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe)	1
12	Rd-	Agbanweela data nnata. AC ejikọtara
13	Rd+	Data nnata anaghị agbanwe agbanwe. AC ejikọtara
14	VEER	Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe)	1
15	VCCR	Ike Nnata
16	VCCT	Ike nnyefe
17	VEET	Ala nnyefe (A na-ahụkarị na Ala nnata)	1
18	TD+	DATA nke na-anaghị agbanwe agbanwe na AC ejikọtara.
19	TD-	DATA nke onye na-ebufe ihe na AC ejikọtara.
20	VEET	Ala nnyefe (A na-ahụkarị na Ala nnata)	1

Ihe ndetu:

1.A na-ejikọ ala gburugburu na ala chassis.

2. E kwesịrị ịdọrọ ya elu site na 4.7k - 10k Ohms na bọọdụ nnabata ruo voltaji dị n'etiti 2.0 V na 3.6 V.

MOD-DEF (0) na-adọpụta ahịrị dị ala iji gosi na modulu ahụ abanyela.

3.LVTTL dakọtara na oke voltaji nke 2.5V.

4. Njirimara Elektrọnik nke Njikọta Ike

OPT-ETRx-4 nwere oke voltaji ntinye nke 3.3 V ± 5%. Anaghị ekwe ka voltaji kachasị nke 4 V rụọ ọrụ na-aga n'ihu.

Paramita	Akara ngosi	Nkeji	Nkịtị nkịtị	Max	Ngalaba	Ihe ndetu
Oriri Ike				1.2	W
Ngwa ọkọnọ	Icc			375	mA
Ntinye voltaji nnabata		-0.3		4.0	V
Mmụba Elu	Mmụba Elu		30		mV
Ugbu a		cLee ihe dị mkpa Lee ihe niilete

Ihe ndị a: Ojiji ike na ọkụ eletrik dị elu karịa ụkpụrụ akọwapụtara na SFP MSA.

5. Àgwà Eletrọniki nke Mgbaàmà Dị Ala

MOD-DEF (1) (SCL) na MOD-DEF (2) (SDA) bụ akara ngosi CMOS mepere emepe. MOD abụọ ahụ bụ otu.-DEF (1) na MOD-A ga-adọkpụrụ DEF (2) ka ọ bụrụ onye ọbịa-VCC.

Paramita	Akara ngosi	Nkeji	Nkịtị nkịtị	Max	Ngalaba	Ihe ndetu
Mmepụta SFP dị ala	MKPỤRỤ ỤKWỤ	0		0.5	V	4.7k ruo 10k na-adọkpụ iji gaa na nnabata-Vcc.
Mmepụta SFP dị elu	VOH	Onye ọbịa-Vcc -0.5		Onye ọbịa-Vcc +0.3	V	4.7k ruo 10k na-adọkpụ iji gaa na nnabata-Vcc.
Ntinye SFP dị ala	VIL	0		0.8	V	Site na 4.7k ruo 10k pull-up ruo Vcc.
Ntinye SFP HIGH	VIH	2		Vcc + 0.3	V	Site na 4.7k ruo 10k pull-up ruo Vcc.

6. Njikọ eletriki dị elu

A na-ejikọta akara ngosi ọsọ ọsọ niile n'ime AC.

	Njikọ eletriki dị elu, Ahịrị nnyefe-SFP
Paramita	Akara ngosi	Nkeji	Nkịtị nkịtị	Max	Ngalaba	Ihe ndetu
Ugboro ahịrị	FL		125		MHz	Nhazi koodu ọkwa 5, pe IEEE 802.3
Mwepụ Mwepụta Tx	Zout, TX		100		Ohm	Ihe dị iche
Mbelata Ntinye Rx	Zin,RX		100		Ohm	Ihe dị iche
	Njikọ eletriki dị elu, Host-SFP
Ntinye data nke otu njedebe Swing	Vinsing	250		1200	mv	njedebe otu
Ngbanwe Mwepụta Data Otu Ọgwụgwụ	Ịkwado Vouting	350		narị asatọ	mv	njedebe otu
Oge Mbilite/Ọdịda	Tr, TF		175		PS	20%-80%
Mbelata Ntinye Tx	Zin		50		Ohm	njedebe otu
Mmetụta Mmepụta Rx	Zout		50		Ohm	njedebe otu

7. Nkọwapụta Izugbe

Paramita

Akara ngosi

Nkeji

Nkịtị nkịtị

Max

Ngalaba

Ihe ndetu

Ọnụego data

1000

Mb/s

Dakọtara na IEEE 802.3

Ogologo eriri

100

UTP nke 5. BER

<10-12

Ihe ndetu:

1.Nnagide elekere bụ +/- 50 ppm.

2. Site na ndabara, OPT-ETRx-4 bụ ngwaọrụ duplex zuru oke na ọnọdụ nna ukwu kachasị amasị..

3. A na-arụ ọrụ ịchọpụta crossover na akpaghị aka. Achọghị eriri crossover mpụga.

4. Site na ndabara, ọrụ 1000 BASE-T chọrọ ka sistemụ nnabata nwee njikọ SERDES na-enweghị elekere.

8. Usoro Nkwurịta Okwu Usoro

OPT-ETRx-4 na-akwado usoro nkwukọrịta usoro waya abụọ nke e depụtara na SFP MSA. Ọ na-eji Atmel AT24C02D 256byte EEPROM nwere adreesị nke A0h.

Paramita	Akara ngosi	Nkeji	Nkịtị nkịtị	Max	Ngalaba	Ihe ndetu
1Ọnụego elekere 2C		0		100000	Hz

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