Kōwae Optical

40Gbps 10km LC QSFP+ Whakawhiti

Whakaahuatanga

Ko te QSFP + transceiver kua hangaia mo te 10 kiromita te roa 40 Gigabit Ethernet hono i runga i te muka aratau kotahi. He hototahi te kaiwhakawhitiwhiti ki te SFF-8436 me SFF-8636. Tena tirohia te SFF-8436 me SFF-8636 mo nga taipitopito.

Whakapā mai

taipitopito hua

whakaahuatanga2

Tawhā whakapūtā

Ingoa	40G aratau kotahi
Tau tauira	ZHLQ-1640G-10	Waitohu	Zhilian Hengtong
Momo kete	QSFP+	Te tere tuku	40G
Te roa o te ngaru	1310nm	Te tawhiti tuku	10km
Tauranga	LC	Momo muka	9/125µm SMF
Momo taiaho	CWDM	Momo Kaiwhiwhi	PIN-TIA
Te mana whatu tuku	-7~+2.3dBm	Te whiwhi tairongo	-11.5dbm
Mana		Whiwhi taumahatanga	2.3dBm
Te tohanga mana		Te ōwehenga mate	≥3.5DB
CDR (Whakaora Raraunga Karaka)		mahi FEC
Te pāmahana tauhokohoko	0~70 ℃	Whakaaetanga	SFF-8436/SFF- 8636/IEEE802.3ba

Hoahoa Poraka Kōwae

Ngā āhuatanga

* Ka tautokohia te reiti moka katoa o te 41.2Gbps

* Karekau 4x10.3Gbps CWDM kaiwhakawhiti

* Kaiwhiwhi PIN-TIA teitei

* Tae atu ki te 10 kiromita i runga i te SMF

* Puka LC Matarua

* Te ahua o te QSFP + wera

* Kohi hiko

* anga whakarewa katoa me nga mahi EMI pai

* He rite ki nga paerewa RoHS6 (kore-arahi)

* Te pāmahana pouaka mahi:

Tauhokohoko: 0º C ki+70 ° C

Nga tono

* 40GBASE-LR4

* InfiniBand QDR me te DDR honohono

* 40G Hononga Waea

Paerewa

* He rite ki te SFF-8436

* He rite ki te SFF-8636

* Hototahi ki te IEEE802.3ba

Taiao Mahi Manakohia

Tawhā	Tohu	Min.	Tikanga	Max.	Waeine
Ngaohiko Whakawhiwhi Hiko	VCC	3.13	3.3	3.46	IN
Tuku Hiko Naianei	ICC			1000	mA
Te Tohanga Mana	PD			3.5	IN
Te Waahi Mahi Mahi	TC	0		+70	Mangai C
Reiti Raraunga Huinga	-		41.25		Gbps
Reiti Moka mo ia Ara	BR		10.3125		Gbps

Nga Ahuatanga Hiko

Tawhā	Tohu	Min.	Tikanga	Max.	Waeine	Tuhipoka
Wāhanga Kaituku
Whakauru Rerekētanga Impedance	Ano hoki	90	100	110	Aue
Piu Whakauru Raraunga Rerekē	Waina PP	180		1000	mV	1
Wāhanga Kaiwhiwhi
Piu Putanga Raraunga Rerekē	Puta PP	300		850	mV

Tuhipoka:

1. Ka hono tika ki nga titi whakauru raraunga TX. Ko te hononga AC mai i nga titi ki te IC taraiwa laser.

Tawhā Optical

Tawhā	Tohu	Min.	Tikanga	Max.	Waeine	Tuhipoka
Wāhanga Kaituku
Roopu Pokapū Roangaru (awhe)	λ0	1264.5	1271	1277.5	nm
	l 1	1284.5	1291	1297.5	nm
	l2	1304.5	1311	1317.5	nm
	l3	1324.5	1331	1337.5	nm
Whānui tūāpapa (-20dB)	Dl			1	nm
Aratau Taha Tauwehenga Pehi	SMSR	30			dB
Toharite Mana Optical ia Lane	Pout	-7.0		+2.3	dBm	1
OMA Power ia Lane	OWN	-4		3.5	dBm	1
Te Mana Whakakore Taiaho mo ia Ara	Poof	-	-	-30	dBm
Owehenga Whakamate	IS	3.5	-	-	dB	2
Haruru Kaha Paanga	HOKI	-	-	-128	dB/Hz
Whakaaetanga Ngaronga Whakahoki Optical		-	-	20	dB
Whakamaramatanga kanohi kanohi kaiwhakawhiti {X1, X2, X3, Y1, Y2, Y3}	He pai ki te IEEE802.3ba {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}					2
Wāhanga Kaiwhiwhi
Roopu Pokapū Roangaru (awhe)	λ0	1264.5		1277.5	nm
	l 1	1284.5		1297.5	nm
	l2	1304.5		1317.5	nm
	l3	1324.5		1337.5	nm
Toharite Mana Kaiwhiwhi mo ia Ara	RXPX	-13.7		2.3	dBm	3
OMA Tairongo mo ia Ara	RXsens			-11.5	dBm	3
Los Assert	MATE	-30	-	-	dBm
Ko nga kai reka	LOSD	-	-	-16	dBm
Los Hysteresis	NGARO	0.5	-	5	dB
Te taumaha mo ia Ara	Maake-a	-	-	2.3	dBm	3
Whakaata Kaiwhiwhi		-	-	-12	dB
Paepae kino mo ia huarahi		-	-	3.5	dBm

Tuhipoka:

1. Ka whakarewahia te mana whatu ki te 9/ 125µm SMF.

2. I ine ki te PRBS 2³¹- 1 tauira whakamatautau @10.3125Gbps.

3. I inehia ki te PRBS 2³¹- 1 tauira whakamatautau @10.3125Gbps, ER=4dB, BER -12.

Nga Mahi Tohu Mamati

Ka tautokohia e te QSFP+ transceivers te kawa korero rangatū 2-waea kua tautuhia i roto i te QSFP+ MSA, e taea ai te uru atu ki nga tawhā whakahaere e whai ake nei:

* Te pāmahana whakawhiti

* Taiaho rītaha nāianei

* Te mana whatu tuku

* Kua whiwhi mana whatu

* Ngaohiko tuku whakawhiti