Modul anya

25Gbps 10km Duplex LC SFP28 transceiver

Nkọwa

Emebere transceivers SFP28 maka ojiji na njikọ 25-Gigabit Ethernet ruru 10km karịa Fiber Mode Single.

Ndị transceivers dakọtara na INF-8431 na SFF-8472. Maka ozi ndị ọzọ, biko rụtụ aka na INF-8431 na SFF-8472.

Kpọtụrụ anyị

nkọwa ngwaahịa

nkọwa2

Oke nkọwapụta

Aha	25G otu mode
Nọmba nlereanya	ZHLP-1325G-10-R	Ụdị	Zhilian Hengtong
Ụdị ngwugwu	SFP28	Ọnụego nnyefe	25G
Ogologo ebili mmiri	1310 nm	Ogologo nnyefe	10km
Port	LC	Ụdị eriri	9/125µm SMF
Ụdị laser	DFB	Ụdị nnata	PIN
Ike ngwa anya ebufere	-5 ~ + 2dBm	Ịnata uche	-11.4 dbm
Ike		Nata ibu ibu	2dBm
Mgbasa ike		Oke mkpochapụ	≥3DB
CDR (Ego Data Iweghachite)	nkwado	FEC ọrụ
Ọnọdụ azụmahịa	0 ~ 70 ℃	Nkwekọrịta	INF-8431/SFF- 8472/IEEE802.3cc

Eserese ngọngọ Modul

Atụmatụ

* Na-akwado 24.3Gbps na 28.1Gbps bit bit

* 1310nm DFB Laser na onye nyocha foto PIN

* Ruo 10km na 9/125µm SMF

* Duplex LC nnabata ngwa anya interface kwekọrọ

* Hot pluggable

* Ụlọ ọla niile maka ịrụ ọrụ EMI dị elu

* RoHS6 kwadoro (n'efu)

* Ọnọdụ okpomọkụ na-arụ ọrụ:

Azụmahịa: -5ºC ruo +70°C

Ngwa

* 25G Ethernet

* 25G Fiber Channel

Ụkpụrụ

* Dabara na INF-8431

* Dabara na SFF-8472

* Dakọtara na IEEE802.3cc

gburugburu ọrụ akwadoro

Oke		Akara	Min.	Ụdị	Oke.	Nkeji
Voltaji na-enye ike		N'ime_CC	3.13	3.3	3.46	N'ime
Nkwanye ike ugbu a		I_CC			400	mA
Okpomọkụ Okwu na-arụ ọrụ	Azụmahịa	T_C	-5		+70	Celsius C
	Agbatịkwara		-20		+80
	Ụlọ ọrụ mmepụta ihe		-40		+85
Ọnụego data				25.78		Gbps

Àgwà ọkụ eletrik

Oke	Akara	Min.	Ụdị	Oke.	Nkeji	Rịba ama
Ngalaba nnyefe
Ntinye Mmetụta Dị Iche	R_n'ime	90	100	110	Oh
Ntinye data dị iche iche Swing	N'ime_i_{n PP}	200		900	mV	1
Nyefee gbanyụọ voltaji	N'ime_D	N'ime_cc- 1.3		N'ime_cc	N'ime
Nyefee Kwado voltaji	N'ime_N'ime	N'ime_ee		N'ime_ee+ 0,8	N'ime
Ngalaba nnata
Mpụpụta data dị iche iche	N'ime_pụọ_PP	400		900	mV
Mmehie LOS	N'ime_mmehie	N'ime_cc- 0,5		N'ime_{cc_}_{onye ọbịa}	N'ime	2
LOS Nkịtị	N'ime_{ndị nor}_m	N'ime_ee		N'ime_ee+ 0.5	N'ime	2

ndetu:

1. Ejikọtara ozugbo na ntụtụ ntinye data TX. Njikọ AC si ntụtụ n'ime onye ọkwọ ụgbọ ala IC.

2. LOS bụ mmepụta mkpokọ mepere emepe. Ekwesịrị ịdọrọ ya na 4.7kΩ – 10kΩ na bọọdụ nnabata. Arụ ọrụ nkịtị bụ mgbagha 0; ọnwụ nke mgbaama bụ ezi uche 1.

Ngwa anya

Oke	Akara	Min.	Ụdị	Oke.	Nkeji	Rịba ama
Ngalaba nnyefe
Ogologo ogologo etiti	λc	1295	1310	1325	nm
Obosara Spectral (-20dB)	Dl			1	nm
Oke Mbelata ọnọdụ akụkụ	SMSR	30			dB
Nkezi Ike ngwa anya (nha.)	P_pụọ	-5		+ 2.0	dBm	1
Laser Gbanyụọ Ike	P_gbanyụọ	-	-	-30	dBm
Oke mkpochapụ	BỤ	3	-	-	dB	2
Mkpọtụ ike dị n'etiti	ỌZỌkwa	-	-	-130	dB/Hz
Nyefee na mgbasa Ntaramahụhụ	TDP		-	2.7	dB
Nleta mgbaghara ngwa anya		-	-	26	dB
Mmepụta anya anya	Dabara na IEEE802.3cc nkpuchi anya mgbe a na-enyocha ya					2
Ngalaba nnata
Ogologo ogologo nke ebe nnata	λc	1260	1310	1355	nm
Onye nnata na Nkezi Ike		-11.4		2	dBm
Mmetụta nnata (OMA)	Ya			-12	dBm	3
Los Assert	THE_A	-26	-	-	dBm
Desserts	THE_D	-	-	-17	dBm
Los hysteresis	THE_H	0.5	-	5	dB
Ibu ibu	P_na-max	-	-	2	dBm	3
Ntụleghachi nke nnata		-	-	-26	dB
Ike nnata (mmebi)		-	-	3	dBm

ndetu:

1. A na-ewepụta ike anya n'ime 9/125µm SMF.

2. Jiri PRBS 2 tụọ ya³¹-1 ụkpụrụ ule @25.78Gbps.

3. Jiri PRBS 2 tụọ ya³¹-1 ụkpụrụ ule @25.78Gbps, ER=4dB, BER -6.

Map ebe nchekwa ihe nchọpụta dijitalụ (dabere na SFF-8472)

Ndị transceivers na-enye ọdịnaya ebe nchekwa Oghere Usoro ID yana ozi nyocha gbasara ọnọdụ arụ ọrụ ugbu a site na 2-waya serial interface (SCL, SDA).

A na-emejuputa ozi nyocha nke nwere nhazi ime ma ọ bụ mmezi mpụga, gụnyere nleba anya ike enwetara, nleba anya ike ebufere, nleba anya ugbu a, nlekota voltaji na-enye na nlekota okpomọkụ.

Maapụ ebe nchekwa ihe nyocha dijitalụ akọwapụtara mpaghara data akọwapụtara dị ka ndị a (Maka ozi ndị ọzọ, biko rụtụ aka na SFF-8472).