SFP-ETRx-4

10/100/1000 BASE-T Copper SFP Transceiver

SFP-ETRx-4

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Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

Mafotokozedwe Akatundu

ER4 ndi module ya transceiver yopangidwira ntchito zolumikizirana zamagetsi za 40km. Kapangidwe kake kakugwirizana ndi 40GBASE-ER4 ya muyezo wa IEEE P802.3ba. Module iyi imasintha njira zinayi zolowera (ch) za data yamagetsi ya 10Gb/s kukhala zizindikiro zinayi za CWDM, ndikuzichulukitsa kukhala njira imodzi yotumizira magetsi ya 40Gb/s. Mosiyana ndi zimenezi, kumbali ya wolandila, moduleyi imachotsa zinthu zambirimbiri muzolowera zamagetsi za 40Gb/s kukhala zizindikiro zinayi za CWDM, ndikuzisintha kukhala deta yamagetsi yotulutsa njira zinayi.
Mafunde apakati a njira zinayi za CWDM ndi 1271, 1291, 1311 ndi 1331 nm monga ziwalo za gridi ya mafunde a CWDM yomwe yafotokozedwa mu ITU-T G694.2. Ili ndiAdaputala ya LC ya duplexya mawonekedwe owoneka bwino ndi ma pin 38adaputalapa malo olumikizira magetsi. Kuti muchepetse kufalikira kwa kuwala mu dongosolo lakutali, ulusi wa single-mode (SMF) uyenera kugwiritsidwa ntchito mu gawoli.
Chogulitsachi chapangidwa ndi mawonekedwe, kulumikizana kwa kuwala/magetsi komanso mawonekedwe owunikira digito malinga ndi QSFP Multi-Source Agreement (MSA). Chapangidwa kuti chikwaniritse zovuta kwambiri pakugwira ntchito kwakunja kuphatikizapo kutentha, chinyezi ndi kusokonezeka kwa EMI.
Moduleyi imagwira ntchito kuchokera ku mphamvu imodzi ya +3.3V ndipo ma siginecha olamulira padziko lonse lapansi a LVCMOS/LVTTL monga Module Present, Reset, Interrupt ndi Low Power Mode amapezeka ndi ma module. Pali mawonekedwe awiri olumikizirana omwe angagwiritsidwe ntchito kutumiza ndi kulandira ma siginecha ovuta kwambiri komanso kupeza zambiri zokhudzana ndi matenda a digito. Ma channels amodzi ndi amodzi amatha kulumikizidwa ndipo ma channel osagwiritsidwa ntchito amatha kutsekedwa kuti pakhale kusinthasintha kwakukulu pakupanga.
TQP10 yapangidwa ndi mawonekedwe, kulumikizana kwa kuwala/magetsi komanso mawonekedwe owunikira digito malinga ndi QSFP Multi-Source Agreement (MSA). Yapangidwa kuti ikwaniritse zovuta kwambiri pakugwira ntchito kwakunja kuphatikizapo kutentha, chinyezi ndi kusokoneza kwa EMI. Module iyi imapereka magwiridwe antchito apamwamba kwambiri komanso kuphatikiza mawonekedwe, komwe kumapezeka kudzera pa mawonekedwe awiri otsatizana.

Zinthu Zamalonda

1. Mapangidwe a njira 4 za CWDM MUX/DEMUX.
2. Mpaka 11.2Gbps pa bandwidth ya njira iliyonse.
3. Kuchuluka kwa bandwidth ya > 40Gbps.
4. Cholumikizira cha Duplex LC.
5. Yogwirizana ndi 40G Ethernet IEEE802.3ba ndi 40GBASE-ER4 Standard.
6. Kutsatira malamulo a QSFP MSA.
7. Chowunikira zithunzi cha APD.
8. Kutumiza magiya mpaka 40 km.
9. Yogwirizana ndi mitengo ya QDR/DDR Infini band.
10. Mphamvu yamagetsi imodzi +3.3V ikugwira ntchito.
11. Ntchito zowunikira za digito zomwe zamangidwa mkati.
12. Kutentha kwapakati pa 0°C mpaka 70°C.
13. Gawo Lotsatira RoHS.

Mapulogalamu

1. Chikombole pa chikombole.
2. Malo osungira detaMaswichi ndi Ma Router.
3. Metromaukonde.
4. Maswichi ndi Ma Rauta.
5. Maulalo a Ethernet a 40G BASE-ER4.

	Chotumiza
Kulekerera kwa Voltage Yotuluka Yokha Yokha		0.3		4	V	1
Kulekerera kwa Voltage kwa Common Mode		15			mV
Kutumiza Mphamvu Yolowera Yosiyana	VI	150		1200	mV
Kutumiza Kusiyanasiyana kwa Kulowetsa	ZIN	85	100	115
Kulowetsa Kodalira Deta	DDJ		0.3		UI
	Wolandila
Kulekerera kwa Voltage Yotuluka Yokha Yokha		0.3		4	V
Kuchuluka kwa Mphamvu ya Rx	Vo	370	600	950	mV
Mphamvu Yotulutsa ya Rx Kukwera ndi Kugwa	Tr/Tf			35	ps	1
Kugwedezeka Konse	TJ		0.3		UI

Zindikirani:
1.20～80%

Ma Parameter Optical (TOP = 0 mpaka 70 °C, VCC = 3.0 mpaka 3.6 Volts)

Chizindikiro	Chizindikiro	Ochepera	Mtundu	Max	Chigawo	Ref.
	Chotumiza
Ntchito ya Mafunde	L0	1264.5	1271	1277.5	nm
	L1	1284.5	1291	1297.5	nm
	L2	1304.5	1311	1317.5	nm
	L3	1324.5	1331	1337.5	nm
Chiŵerengero Choletsa Mbali	SMSR	30	-	-	dB
Mphamvu Yonse Yoyambira	PT	-	-	10.5	dBm
Tumizani OMA pa msewu uliwonse	TxOMA	0		5.0	dBm
Mphamvu Yoyambira Avereji, Msewu uliwonse	TXPx	0		5.0	dBm
Kusiyana kwa Mphamvu Yoyambira pakati pa Mizere iwiri (OMA)		-	-	4.7	dB
TDP, iliyonseLane	TDP			2.6	dB
Chiŵerengero cha Kutha	ER	5.5	6.5		dB
Tanthauzo la Chigoba cha Maso cha Transmitter {X1, X2, X3, Y1, Y2, Y3}		{0.25,0.4,0.45,0.25,0.28,0.4}
Kuwala Kubwerera Kutayika Kulekerera		-	-	20	dB
Chotumiza chapakati cha Power OFF, chilichonse Msewu	Poff			-30	dBm
Phokoso Lamphamvu Kwambiri	Rin			-128	dB/HZ	1
Kuwala Kubwerera Kutayika Kulekerera		-	-	12	dB
	Wolandila
Malo Owonongera	THd	0			dBm	1
Kuzindikira kwa Wolandila (OMA) pa Lane iliyonse	Ma Rxsens	-21		-6	dBm
Mphamvu Yolandirira (OMA), Mzere uliwonse	RxOMA	-	-	-4	dBm
Kuzindikira kwa Wolandila Wopanikizika (OMA) pa Njira iliyonse	SRS			-16.8	dBm
Kulondola kwa RSSI		-2		2	dB
Kuwunikira kwa Wolandila	Rrx			-26	dB
Landirani Mafupipafupi a Magetsi a 3 dB upper Cutoff, Msewu uliwonse				12.3	GHz
LOS De-Assert	LOSD			-23	dBm
Kutsimikiza kwa LOS	LOSA	-33			dBm
LOS Hysteresis	LOSH	0.5			dB

Zindikirani
1. Kuwunikira kwa 12dB

Chiyankhulo Chowunikira Matenda
Ntchito yowunikira matenda a digito ikupezeka pa QSFP+ ER4 yonse. Chida cholumikizira cha waya ziwiri chimapereka mwayi kwa wogwiritsa ntchito kulumikizana ndi module. Kapangidwe ka memori kakuwonetsedwa mu flowing. Malo osungiramo zinthu amakonzedwa kukhala tsamba limodzi, malo a adilesi a 128 bytes ndi masamba angapo a adilesi apamwamba. Kapangidwe kameneka kamalola kuti ma adilesi omwe ali patsamba lapansi apezeke nthawi yake, monga Interrupt

Mbendera ndi Ma Monitor. Zolemba zochepa za nthawi yofunikira, monga chidziwitso cha serial ID ndi zoikamo zoyambira, zimapezeka ndi ntchito ya Page Select. Adilesi yolumikizira yomwe imagwiritsidwa ntchito ndi A0xh ndipo imagwiritsidwa ntchito makamaka pa data yofunikira ya nthawi monga kusokoneza kuti athe kuwerenga kamodzi kokha deta yonse yokhudzana ndi vuto losokoneza. Pambuyo pa kusokoneza, Intl yatsimikiziridwa kuti, wolandila amatha kuwerenga munda wa mbendera kuti adziwe njira yokhudzidwa ndi mtundu wa mbendera.

Zamkati mwa Memory ya EEPROM Serial ID (A0h)

Adilesi ya Deta	Utali (Bayiti)	Dzina la Utali	Kufotokozera ndi Zamkatimu
Magawo a Ma ID Oyambira
128	1	Chizindikiro	Mtundu wa Chizindikiro cha Module Yotsatizana (D=QSFP+)
129	1	Chizindikiro Chowonjezera	Chizindikiro Chowonjezera cha Module Yotsatizana (90=2.5W)
130	1	Cholumikizira	Khodi ya mtundu wolumikizira (7=LC)
131-138	8	Kutsatira malamulo ofunikira	Khodi yogwirizana ndi zamagetsi kapena yogwirizana ndi kuwala (40GBASE-LR4)
139	1	Kulemba ma code	Khodi ya njira yolembera ma code (5=64B66B)
140	1	BR, Dzina Lodziwika	Mlingo wocheperako wa bit, mayunitsi a 100 MBs/s(6C=108)
141	1	Mitengo yowonjezera imasankha kutsatira malamulo	Ma tag otsatira kutsata mitengo yowonjezereka
142	1	Kutalika (SMF)	Kutalika kwa ulalo kumathandizidwa ndi ulusi wa SMF mu km (28=40KM)
143	1	Utali (OM3) 50um)	Kutalika kwa ulalo kumathandizidwa ndi ulusi wa EBW 50/125um (OM3), mayunitsi a 2m
144	1	Utali (OM2) 50um)	Kutalika kwa ulalo kumathandizidwa ndi ulusi wa 50/125um (OM2), mayunitsi a 1m
145	1	Utali (OM1) 62.5um)	Kutalika kwa ulalo kumathandizidwa ndi ulusi wa 62.5/125um (OM1), mayunitsi a 1m
146	1	Utali (Mkuwa)	Kutalika kwa chingwe cholumikizira cha mkuwa kapena chingwe chogwira ntchito, mayunitsi a 1m Kutalika kwa chingwe cholumikizira chothandizidwa ndi ulusi wa 50/125um (OM4), mayunitsi a 2m pamene Byte 147 ilengeza 850nm VCSEL monga momwe tafotokozera mu Table 37
147	1	Ukadaulo wa zipangizo	Ukadaulo wa chipangizo
148-163	16	Dzina la wogulitsa	Dzina la wogulitsa wa QSFP+: TIBTRONIX (ASCII)
164	1	Gawo Lowonjezera	Ma code a Module Owonjezera a InfiniBand
165-167	3	OUI ya ogulitsa	QSFP+ wogulitsa IEEE ID ya kampani (000840)
168-183	16	Wogulitsa PN	Nambala ya gawo: TQPLFG40D (ASCII)
184-185	2	Wogulitsa wogulitsa	Mulingo wokonzanso wa nambala ya gawo yoperekedwa ndi wogulitsa (ASCII) (X1)
186-187	2	Utali wa mafunde kapena Chingwe cha mkuwa Kuchepetsa mphamvu	Kutalika kwa mafunde a laser (wavelength=value/20 in nm) kapena kuchepa kwa chingwe cha mkuwa mu dB pa 2.5GHz (Adrs 186) ndi 5.0GHz (Adrs 187) (65A4=1301)
188-189	2	Kulekerera kwa mafunde	Kutsimikizika kwa kutalika kwa mafunde a laser (+/- value) kuchokera ku kutalika kwa mafunde kwa nominal. (mafunde Tol=value/200 in nm) (1C84=36.5)
190	1	Kutentha kwakukulu kwa chikwama	Maximkutentha kwa thupi la munthu m'thupi madigiri C (70)
191	1	CC_BASE	Chongani khodi ya minda ya base ID (maadiresi 128-190)

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