Msonkhano wa Chingwe cha RET AISG 2.0 Andrew ATCB-B01 Commscope APC-D8 Jekete la PVC la Amuna ndi Akazi Chithunzi Chodziwika

RET AISG 2.0 Cable Assembly Andrew ATCB-B01 Commscope APC-D8 Male to Female PVC Jekete

CHIPANGIZO MAWONEKEDWE

ØMtengo wa deta of 1.25Gbps ntchito

Ø1310nm FP laser ndi PIN chithunzi chowunikira chifukwa cha 10KM kutumiza

ØKutsatira malamulo ndi SFP MSA ndi SFF-8472 ndi duplex LC chotengera

ØDigito Kuzindikira matenda Kuwunika:

ØZamkati Kulinganiza or Zakunja Kulinganiza

ØYogwirizana ndi SONET OC-24-LR-1

ØYogwirizana ndi RoHS

Ø +3.3V wosakwatiwa mphamvu kupereka

ØKutentha kwa chivundikiro chogwirira ntchito: Muyezo: 0 mpaka +70°C

Yowonjezera : -20 to +85°C

Zamakampani : -40 to +85°C

NTCHITO

ØGigabit Ethaneti

ØUlusi Njira

ØSinthani to Sinthani mawonekedwe

ØYasinthidwa ndege yakumbuyo mapulogalamu

ØRauta/Seva mawonekedwe

ØZina kuwala kutumiza machitidwe

Tumizani imelo kwa ife

Kufotokozera

MAFOTOKOZEDWE

Ma transceiver a SFP ndi ma module ogwira ntchito bwino komanso otsika mtengo omwe amathandizira kuchuluka kwa data ya 1.25Gbps ndi mtunda wa 10KM wotumizira ndi SMF.

Chotumizira mauthenga chili ndi magawo atatu: chotumizira mauthenga cha FP laser, PIN photodiode yolumikizidwa ndi trans- impedance preamplifier (TIA) ndi MCU control unit. Ma module onse amakwaniritsa zofunikira za chitetezo cha laser cha kalasi yoyamba.

Ma transceiver amagwirizana ndi SFP Multi-Source Agreement (MSA) ndi SFF-8472. Kuti mudziwe zambiri, chonde onani SFP MSA.

Gawo Bloko Chithunzi

Kuyitanitsa Zambiri

Gawo Ayi.	Deta Mlingo (wowala)	Laser	Ulusi Mtundu	Mtunda	Kuwala Chiyankhulo	Kutentha	DDMI	Latch Mtundu
SFP-GE-LX	1.25Gbps	FP	SMF	10KM	LC	0~70℃	Y	Buluu
SFP-GE-LX-E	1.25Gbps	FP	SMF	10KM	LC	-20~85℃	Y	Buluu
SFP-GE-LX-I	1.25Gbps	FP	SMF	10KM	LC	-40~85℃	Y	Buluu

Mtheradi Pazipita Mavoti

Chizindikiro	Chizindikiro	Ochepera	Mtundu	Max	Chigawo	Ref.
Mphamvu Yowonjezera Yokwanira	Vcc	-0.5		3.6	V
Kutentha Kosungirako	TS	-40		85	°C
Chinyezi Chochepa - Chogwira Ntchito	RHO	5		85	%
Chinyezi Chocheperako - Malo Osungira	RHS	5		95	%

Zolangizidwa Kugwira ntchito Mikhalidwe

Chizindikiro	Chizindikiro	Zochepa.	Zachizolowezi	Max.	Chigawo	Zolemba
Kutentha kwa Mlanduwu	Pamwamba	0	-	70	℃	Zamalonda
Kutentha kwa Mlanduwu	Pamwamba	-40		85	℃	Zamakampani
Mphamvu Yopereka Mphamvu	VCC	3.13	3.3	3.47	V
Mtunda Wotumizira	TD	-	-	10	km	Pamwamba pa SMF

Zamagetsi Makhalidwe

Chizindikiro	Chizindikiro	Ochepera	Mtundu	Max	Chigawo	Ref.
Mphamvu Yopereka	Vcc	3.15	3.3	3.6	V
Wonjezerani Panopa	Icc			303	mA
Chotumiza
Lowetsani kusiyana impedance	Rin		100		Ω	1
Kusinthasintha kwa deta yomaliza imodzi	Vin,pp	250		1200	mV
Kutumiza Kuletsa Voltage	VD	Vcc–1.3		Vcc	V
Kutumiza Mphamvu Yowonjezera	VEN	Vee		Vee+ 0.8	V	2
Nthawi Yotsimikizira Yoletsa Kutumiza				10	us
Wolandila
Kusinthasintha kwa deta yomaliza imodzi	Vout,pp	250		800	mV	3
Nthawi yokwera yotulutsa deta	tr		100	175	ps	4
Nthawi yotuluka deta	tf		100	175	ps	4
Cholakwika cha LOS	Vuto la VLOS	Vcc–0.5		VccHOST	V	5
LOS Wamba	Muyezo wa VLOS	Vee		Vee+0.5	V	5
Kukana Kupereka Mphamvu	PSR	100			mVpp	6

Zolemba:

1. Yolumikizidwa mwachindunji ku ma TX data input pin. AC yolumikizidwa pambuyo pake.

2. Kapena kutsegula magetsi.

3. Kuthetsa kusiyana kwa ma ohms 100.

4. 20 – 80%

5. Kutayika kwa Chizindikiro ndi LVTTL. Logic 0 imasonyeza ntchito yabwinobwino; logic 1 imasonyeza kuti palibe chizindikiro chomwe chapezeka.

6. Kuzindikira kwa wolandila kumagwirizana ndi kusintha kwa magetsi a sinusoidal kuyambira 20 Hz mpaka 1.5 MHz mpaka mtengo wodziwika womwe umagwiritsidwa ntchito kudzera mu netiweki yosefera yamagetsi yomwe ikuvomerezedwa.

Kuwala ndi Makhalidwe

Chizindikiro	Chizindikiro	Ochepera	Mtundu	Max	Chigawo	Ref.
Chotumiza
Kutulutsa kwa Opt. Pwr (Kutha kwa Moyo)	POUT	-9.0		-3.0	dBm	1
Kutalika kwa Mafunde Owala	λ	1270	1310	1355	nm
Kudalira Kutentha kwa Mafunde			0.08	0.125	nm/°C
Kukula kwa Spectral (-20dB)	σ			3.5	nm
Chiŵerengero cha Kutha kwa Kuwala	ER	10			dB
Chiŵerengero cha Kuponderezedwa kwa Sidemode	Mphindi ya SSR	30			dB
Nthawi Yokwera/Kugwa kwa Maso	tr/ tf		100	160	ps
RIN	RIN			-120	dB/Hz
Transmitter Jitter (kuyambira pachimake mpaka pachimake)				100	ps
Wolandila
Kuzindikira kwapakati pa Rx @ Gigabit Ethernet	RSENS3			-20	dBm	2
Mphamvu Yolowera Yokwanira	PMAX	-3.0			dBm
Kutalika kwa Mafunde a Pakati pa Kuwala	λC	1260	1310	1620	nm
LOS De -Assert	LOSD			-22	dBm
Kutsimikiza kwa LOS	LOSA	-40			dBm
LOS Hysteresis			1.0		dB
Kupanga kwa Jitter kwa Wolandila @1.25Gbps				160	ps	3

Zolemba:

1. Chitetezo cha Laser cha Gulu 1 motsatira malamulo a FDA/CDRH ndi IEC-825-1.

2. Ndi chiŵerengero cha kuwonongeka kwa maselo. Kuyezedwa ndi @PRBS=2^7-1 NRZ test pattern, @1.25Gb/s, BER<10^-12.

3. Kugwedezeka kowonjezedwa ndi wolandila (kuyambira pachimake mpaka pachimake). Kuyesedwa pa -18.0dBm kuchuluka kwa Rx, @PRBS=2^7-1 chitsanzo cha mayeso a NRZ.

Digito Matenda a matenda

Chizindikiro	Malo ozungulira	Kulondola	Chigawo	Kulinganiza
Kutentha	-40 mpaka 85	±3	ºC	Zamkati
Voteji	0 kupita ku Vcc	± 3%	V	Zamkati
Tx Tsankho Lamakono	0 mpaka 100	± 10%	mA	Zamkati
Mphamvu Yotulutsa ya Tx	-9 mpaka -3	±3	dB	Zamkati
Mphamvu Yolowera ya Rx	-20 mpaka -3	±3	dB	Zamkati

Pini Chithunzi

Pini Matanthauzo

Pini	Chizindikiro	Dzina/Kufotokozera	Ref.
1	V EET	Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira)	1
2	T Cholakwika	Cholakwika cha Transmitter.	2
3	T DIS	Chotumiza Choletsa. Kutulutsa kwa laser kwatsekedwa pakakhala kuwala kwambiri kapena kotseguka.	3
4	MOD_DEF(2)	Tanthauzo la Module 2. Mzere wa deta wa Serial ID.	4
5	MOD_DEF(1)	Tanthauzo la Module 1. Mzere wa wotchi wa Serial ID.	4
6	MOD_DEF(0)	Tanthauzo la Module 0. Yokhazikika mkati mwa module.	4
7	Sankhani Mtengo	Palibe kulumikiza komwe kumafunika
8	LOS	Kutayika kwa chizindikiro cha chizindikiro. Logic 0 imasonyeza ntchito yabwinobwino.	5
9	V EER	Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu)	1
10	V EER	Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu)	1
11	V EER	Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu)	1
12	RD-	Cholandirira Chosinthidwa DATA Yatuluka. AC Yolumikizidwa
13	RD+	Cholandirira Chosasinthidwa DATA. Cholumikizidwa ndi AC
14	V EER	Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu)	1
15	V CCR	Mphamvu Yolandirira
16	V CCT	Mphamvu Yotumizira
17	V EET	Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira)	1
18	TD+	Chotumiza Chosasinthika DATA mkati. Cholumikizidwa ndi AC.
19	TD-	Chotumizira Chosinthidwa DATA mkati. Cholumikizidwa ndi AC.
20	V EET	Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira)	1

Zolemba:

1. Malo ozungulira ali kutali ndi malo ozungulira.

2. T

Cholakwika

ndi chotulutsira chotseguka/chotulutsa madzi, chomwe chiyenera kukokedwa ndi choletsa cha 4.7k - 10k Ohms pa bolodi la wolandila ngati cholinga chake ndi kugwiritsidwa ntchito.

Mphamvu yokoka iyenera kukhala pakati pa 2.0V ndi Vcc + 0.3V. Mphamvu yotulutsa kwambiri imasonyeza vuto la transmitter lomwe limayambitsidwa ndi mphamvu ya TX bias kapena mphamvu yotulutsa ya TX yoposa malire a alamu omwe adakhazikitsidwa kale. Mphamvu yotulutsa yotsika imasonyeza kuti ntchito yachibadwa ikugwira ntchito. Mu mkhalidwe wotsika, mphamvu yotulutsa imakokedwa ku

<0.8V.

3. Kutulutsa kwa laser kwatsekedwa pa TDIS

>2.0V kapena yotseguka, yoyatsidwa pa TDIS

<0.8V.

4. Iyenera kukokedwa ndi 4.7k - 10kohms pa bolodi la host ku voltage pakati pa 2.0V ndi 3.6V. MOD_DEF(0) imakoka mzere wotsika kuti iwonetse kuti module yalumikizidwa.

5. LOS ndi chotulutsa chotseguka chosonkhanitsa. Iyenera kukokedwa ndi 4.7k - 10 kohms pa bolodi la host ku voltage pakati pa 2.0V ndi 3.6V. Logic 0 imasonyeza ntchito yabwinobwino; logic 1 imasonyeza kutayika kwa chizindikiro.

Zolangizidwa Chiyankhulo Dera