Kākoʻo SFP maikaʻi maikaʻi - 1.25G Single Mode 20Km DDM | ʻO ka mea hoʻolele uila SFP pālua JHA3420D - JHA

Kākoʻo SFP maikaʻi maikaʻi - 1.25G Single Mode 20Km DDM | Kālua Fiber SFP Transceiver JHA3420D – JHA Hōʻike Kiʻi

ʻO ka wehewehe pōkole:

E HOAKAKA ANO E LOA I KEKAHI LA'A'A NO KA'I

Nānā nui

Wikiō pili

Manaʻo manaʻo (2)

Hoʻoiho

Ua ʻike mākou e holomua wale mākou inā hiki iā mākou ke hōʻoia i kā mākou hui kūʻai hoʻokūkū a me ka maikaʻi o ka maikaʻi i ka manawa like2.5g SFP Transceiver Module,Optical Cwdm,1000base-Lx/Lh SFP Module, Loaʻa iā mākou kahi waihona waiwai nui e hoʻokō i nā koi a me nā pono o kā mākou mea kūʻai.

Kākoʻo SFP maikaʻi maikaʻi - 1.25G Single Mode 20Km DDM | ʻO ka mea hoʻokalakupua SFP pālua JHA3420D - JHA kikoʻī:

Nā hiʻohiʻona:

1). A hiki i ka 1.25Gb/s Nā loulou ʻikepili

2). Hiki-Pluggable

3). Hoʻohui LC Duplex

4). A hiki i 20km ma 9/125μm SMF

5). 1310nm FP laser transmitter

6). Hoʻokahi + 3.3V Mana Mana

7). Kūlike ka nānā ʻana me ka SFF-8472

8). ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa

9). ʻImihana/Hoʻonui/ Kalepa ʻana o ka wela wela: -40°C a 85°C/-5°C a 85°C/-0°C a 70°C

10). Hoʻopili ʻo RoHS a me ke alakaʻi ʻole

Nā noi:

1). Nā Pūnaewele Metro/Access

2). 1.25 Gb/s 1000Base-LX Ethernet

3). 1×Fiber Channel

4). Nā loulou Optical ʻē aʻe

wehewehe:

ʻO JHA3420D Transceiver kahi hana kiʻekiʻe, ʻoi aku ka maikaʻi o ka module i loaʻa kahi duplex LC optics interface. ʻO CML hui pū ʻia ʻo AC maʻamau no ka hōʻailona kiʻekiʻe a me ka mana LVTTL a nānā i nā hōʻailona. Hoʻohana ka ʻāpana hoʻokipa i kahi mea hoʻokipa PIN a hoʻohana ka transmitter i kahi laser 1310 nm FP, a hiki i ka 15dB link budge e hōʻoia i kēia module 1000Base Ethernet 20km noi.

• Nā helu kiʻekiʻe loa

ʻĀpana	hōʻailona	Min.	Maʻamau	Max.	Unite
Ka Mahana Waihona	Ua ʻōlelo ʻo T_S	-40		+85	°C
Voltage Hoolako	V_CC	-0.5		4	V
Haʻahaʻa pili	RH	0		85	%

•Paipai ʻiaKaiapuni hana:

ʻĀpana		hōʻailona	Min.	Maʻamau	Max.	Unite
Ka Mahahana hana hihia	ʻOihana	Ua ʻōlelo ʻo T_C	-40		85	°C
	Hoʻonui ʻia		-5		85	°C
	Kalepa		0		+70	°C
Voltage Hoolako		V_CC	3.135		3.465	V
Hāʻawi i kēia manawa		Icc			300	mA
ʻĀnō Inrush		I_hoʻonui			Icc+30	mA
Mana Kiekie		P_max			1	IN

•Nā hiʻohiʻona uila(T_ON= -40 a 85°C, VCC = 3.135 a 3.465 Volts)

ʻĀpana	hōʻailona	Min.	Maʻamau	Max.	Unite	Nānā
Māhele mea hoʻouna:
Hoʻokomo ʻokoʻa impedance	R_{i loko}	90	100	110	IN	1
Kowali hoʻokomo ʻikepili hoʻokahi	V_i_{n PP}	250		1200	mVp-p
Hoʻouna i ka Voltage Disable	V_{ʻO D}	Vcc – 1.3		Vcc	V	2
Hoʻouna i ka Voltage Hiki	V_IN	Wai		Wai+ 0.8	V
Hoʻouna Disable Assert Time	Ua ʻōlelo ʻo T_{meaʻai ʻai}			10	mākou
ʻĀpana mea loaʻa:
Kowali puka puka ʻikepili hoʻokahi	Vout,pp	250		800	mv	3
KA hewa	V_poho	Vcc – 0.5		V_{CC_}_hoʻokipa	V	5
LOS maʻamau	V_{na nors}_m	V_ʻAe		V_ʻAe+0.5	V	5
Hōʻole i ka mana	PSR	100			mVpp	6

Nānā:

Hoʻopili ʻia ʻo AC.
A i ʻole kaapuni hāmama.
I loko o 100 ohm hoʻopau ʻokoʻa.
20-80%
ʻO LOS ka LVTTL. Hōʻike ka Logic 0 i ka hana maʻamau; hōʻike ka loiloi 1 ʻaʻohe hōʻailona i ʻike ʻia.
Hoʻopili ʻia nā kikoʻī transceiver āpau me ka modulation sinusoidal lako mana o 20 Hz a i 1.5MHz a hiki i ka waiwai kikoʻī i hoʻohana ʻia ma o ka pūnaewele kānana mana i hōʻike ʻia ma ka ʻaoʻao 23 o ka Small Form-factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA) , Kepakemapa 14, 2000.

•Nā ʻāpana Optical (T_ON= -40 a 85°C, VCC = 3.135 a 3.465 Volts)

ʻĀpana	hōʻailona	Min.	Maʻamau	Max.	Unite	Nānā
Māhele mea hoʻouna:
Loʻihi nalu waena	l_c	1270	1310	1360	nm
Laulā Kiʻekiʻe (RMS)	p_RMS			3	nm
Mana Hoʻopuka Optical	P_{i waho}	-9		-3	dBm	1
Laki hoopau	IS	9			dB
ʻO ka Piʻi ʻana/Holo manawa	t_r/ t_f			260	ps	2
Halau Pilikino Pili	HOI			-120	dB/Hz
Puka maka maka	Kūlike me IEEE802.3 z (palekana laser papa 1)
ʻĀpana mea loaʻa:
Loʻihi Hawewe Komo Optical	l_c	1260		1360	nm
Loaʻa ʻOi aku ka ukana	P_ol	-3			dBm	4
RX Sensitivity	Kona			- iwakāluakūmāhā	dBm	4
RX_LOS Manaʻo	KA_A	-40			dBm
RX_LOS Hoʻopau i ka manaʻo	KA_{ʻO D}			-25	dBm
RX_LOS Hysteresis	KA_H	0.5			dB
Nā kikoʻī maʻamau:
Ka helu ʻikepili	BR		1.25		Gbps
Uku Hapa Bit	BER			10^-12
Max. Ka lōʻihi o ka loulou i kākoʻo ʻia ma 9/125μm SMF@1.25Gb/s	L_MAX		20		km
Huina Pūnaehana Pūnaehana	LB	15			dB

Nānā

Hoʻokuʻu ʻia ka mana optical i SMF.
20-80%.
Lawe ʻia nā ana Jitter me ka hoʻohana ʻana iā Agilent OMNIBERT 718 e like me GR-253.
Ana ʻia me PRBS 2^7-1i ka hora 10^-12BER

•Hoʻohana Pin

Diagram of Host Board Connector Block Pin Numbers and Name

Diagram of Host Board Connector Block Pin Numbers and Names

• PinNā wehewehe hana

Pin No	inoa	Hana	Pākuʻi Seq	Nā memo
1	VeeT	ʻĀina hoʻouna	1	1
2	TX hewa	Hōʻike hewa o ka mea hoʻouna	3
3	TX Hoʻopau	Hoʻopau ka mea hoʻouna	3	2
4	MOD-DEF2	Wehewehe Module	2	3
5	MOD-DEF1	Wehewehena Module 1	3	3
6	MOD-DEF0	Wehewehe Module 0	3	3
7	koho koho	ʻAʻole pili	3	4
8	KA	Nalo o ka hōʻailona	3	5
9	VeeR	ʻĀina hoʻokipa	1	1
10	VeeR	ʻĀina hoʻokipa	1	1
11	VeeR	ʻĀina hoʻokipa		1
12	RD-	Inv. Loaʻa i ka ʻikepili i waho	3	6
13	RD+	Loaʻa i ka ʻikepili i waho	3	6
14	VeeR	ʻĀina hoʻokipa	3	1
15	VccR	Mana Loaʻa	2	1
16	VccT	Ka mana hoʻouna	2
17	VeeT	ʻĀina hoʻouna	1
18	TD+	Hoʻouna i ka ʻikepili ma	3	6
19	TD-	Inv. Hoʻouna i loko	3	6
20	VeeT	ʻĀina hoʻouna	1

Nā memo:

Hoʻokaʻawale ʻia ka ʻāina kaapuni mai ka lepo chassis.
Hoʻopau ʻia ka hoʻopuka laser ma TDIS >2.0V a i ʻole wehe ʻia, hiki iā TDIS
Pono e huki ʻia me 4.7k - 10 kohms ma luna o ka papa hoʻokipa i ka volta ma waena o 2.0V a me 3.6V. Huki ʻo MOD_DEF(0) i ka laina haʻahaʻa e hōʻike ai ua hoʻopili ʻia ka module.
ʻAʻole hoʻohana ʻia ke koho uku
ʻO LOS ka puka hōʻiliʻili hāmama. Pono e huki ʻia me 4.7k - 10 kohms ma luna o ka papa hoʻokipa i ka volta ma waena o 2.0V a me 3.6V. Hōʻike ka Logic 0 i ka hana maʻamau; hōʻike ka loiloi 1 i ka nalowale o ka hōʻailona.
Hoʻopili ʻia ʻo AC

•SFP ModuleʻIkepili EEPROMa me ka Hooponopono

Hoʻokomo nā modula SFP i ka protocol communication serial 2-wire e like me ka wehewehe ʻana ma ka SFP -8472. Hiki ke kiʻi ʻia ka ʻike ID serial o nā modula SFP a me nā ʻāpana Digital Diagnostic Monitor ma o ka I²C interface ma kahi helu A0h a me A2h. Hoʻopaʻa ʻia ka hoʻomanaʻo ma ka Papa 1. Hōʻike ʻia ka ʻike ID kikoʻī (A0h) ma ka Papa 2. A me ka kikoʻī DDM ma ka helu A2h. No nā kikoʻī hou aku o ka palapala hoʻomanaʻo a me nā wehewehe byte, e ʻoluʻolu e nānā i ka SFF-8472, "Digital Diagnostic Monitoring Interface for Optical Transceivers". Ua hoʻopili ʻia nā ʻāpana DDM i loko.

Papa 1.Palapala Hoʻomanaʻo Kikohoʻe Kikohoʻe (Nā wehewehe ʻikepili kikoʻī)

Papa 2- EEPROM Serial ID Memory Contents (Ahh)

Helu helu	Ka lōʻihi (Byte)	Ka inoa o Ka lōʻihi	ʻO ka wehewehe a me nā mea i loko
Nā kahua ID kumu
0	1	Mea hōʻike	ʻAno o ka mea hoʻolele kelepona (03h=SFP)
1	1	Mālama ʻia	ʻIke lōʻihi o ke ʻano transceiver serial (04h)
2	1	Mea hoʻohui	Code o ke ʻano hoʻohui opi (07=LC)
3-10	8	Mea lawe lawe
11	1	Hoʻopili	NRZ(03h)
12	1	BR, Nominal	Nominal baud rate, unit of 100Mbps
13-14	2	Mālama ʻia	(0000h)
15	1	Ka lōʻihi(9um)	Kākoʻo ʻia ka lōʻihi o ka loulou no ka fiber 9/125um, nā ʻāpana o 100m
16	1	Ka lōʻihi (50um)	Kākoʻo ʻia ka lōʻihi o ka loulou no ka fiber 50/125um, nā ʻāpana o 10m
17	1	Ka lōʻihi (62.5um)	Kākoʻo ʻia ka lōʻihi o ka loulou no ka fiber 62.5/125um, nā ʻāpana o 10m
18	1	Length(Copper)	Kākoʻo ʻia ka lōʻihi o ka loulou no ke keleawe, nā ʻāpana mika
19	1	Mālama ʻia
20-35	16	Ka inoa o ka mea kuai	SFP inoa mea kūʻai: JHA
36	1	Mālama ʻia
37-39	3	Mea kūʻai aku ʻae	SFP transceiver mea kūʻai aku OUI ID
40-55	16	Mea kūʻai PN	Helu Mahele: “JHA3420D” (ASCII)
56-59	4	ʻO ka mea kūʻai aku rev	Ka pae hoʻoponopono no ka helu ʻāpana
60-62	3	Mālama ʻia
63	1	CCID	Paita liʻiliʻi liʻiliʻi o ka huina ʻikepili ma ka helu wahi 0-62
Nā kahua ID i hoʻonui ʻia
64-65	2	Koho	Hōʻike i nā hōʻailona SFP optical i hoʻokō ʻia(001Ah = LOS, TX_FAULT, TX_DISABLE i kākoʻo ʻia)
66	1	BR, ka nui	ʻO ka palena ʻuʻuku o luna, nā ʻāpana o %
67	1	BR, min	ʻO ka palena ʻāpana liʻiliʻi haʻahaʻa, nā ʻāpana o %
68-83	16	Mea kūʻai aku ʻo SN	Helu helu (ASCII)
84-91	8	Code lā	Ka helu o ka lā hana a JHA
92-94	3	Mālama ʻia
95	1	CCEX	E nānā i ke code no nā kahua ID i hoʻonui ʻia (nā helu 64 a i 94)
Nā kahua ID kikoʻī o ka mea kūʻai aku
96-127	32	Hiki ke heluhelu	ʻO ka lā kikoʻī JHA, heluhelu wale nō
128-255	128	Mālama ʻia	Mālama ʻia no SFF-8079

• Nā hiʻohiʻona o ka nānā ʻana i ka Digital Diagnostic Monitor

Helu helu	ʻĀpana	Ka pololei	Unite
96-97	Ka Mahana Kuloko Transceiver	±3.0	°C
98-99	VCC3 Voltage Hoolako Kuloko	±3.0	%
100-101	ʻO ke ʻano ʻo Laser Bias i kēia manawa	±10	%
102-103	Tx Puka Mana	±3.0	dBm
104-105	Mana Hookomo Rx	±3.0	dBm

•Hoʻokō hoʻoponopono

Hoʻopili ka JHA3420D me ka International Electromagnetic Compatibility (EMC) a me nā koi a me nā kūlana palekana honua (e ʻike i nā kikoʻī ma ka papa ma hope).

Hoʻokuʻu Electrostatic(ESD) i na Pin Uila	MIL-STD-883EHana 3015.7	Papa 1(>1000 V)
Hoʻokuʻu Electrostatic (ESD)i ka Duplex LC Receptacle	IEC 61000-4-2GR-1089-CORE	Kūlike me nā kūlana
ElectromagneticHoʻopilikia (EMI)	FCC Māhele 15 Papa BEN55022 Papa B (CISPR 22B)VCCI Papa B	Kūlike me nā kūlana
Palekana Maka Maka	FDA 21CFR 1040.10 a me 1040.11EN60950, EN (IEC) 60825-1,2	E kūpono me ka papa 1 laserhuahana.

•Kaapuni Manao

Kaapuni Manaʻo ʻia ʻo SFP Host

•Ana Mechanical

Kiʻi Mechanical

ʻIke Kauoha:

Hōʻike No.	Ka wehewehe o ka waiwai	Loʻihi nalu
JHA3405	1.25G Multimode Pālua Fiber 550m	850nm
JHA3405D	1.25G Multimode Dual Fiber 550m DDM	850nm
JHA3420	1.25G Hoʻokahi Manaʻo Palua Uila 20Km	1310nm
JHA3420D	1.25G Hoʻokahi ʻano Kaulua Fiber 20Km DDM	1310nm
JHA3440	1.25G Hoʻokahi Manaʻo Palua Uila 40Km	1310nm
JHA3440D	1.25G Hoʻokahi Manaʻo Palua Fiber 40Km DDM	1310nm
JHA3480	1.25G Hoʻokahi Manaʻo Palua Uila 80Km	1550nm
JHA3480D	1.25G Hoʻokahi Manaʻo Palua Fiber 80Km DDM	1550nm

Loaʻa iā JHA ke kuleana e hoʻololi i nā huahana a i ʻole ka ʻike i loaʻa ma ʻaneʻi me ka ʻole o ka hoʻolaha. ʻAʻohe kuleana i manaʻo ʻia ma muli o kā lākou hoʻohana ʻana a i ʻole hoʻohana. ʻAʻohe kuleana ma lalo o kekahi patent e hele pū me ke kūʻai ʻana i nā huahana a i ʻole ka ʻike.

Paʻi ʻia e Shenzhen JHA Technology Co., Ltd

Mālama ʻia nā kuleana a pau

Nā kiʻi kikoʻī huahana:

Alakaʻi Huahana Pili:

Manaʻo mākou he aha nā manaʻo e manaʻo ai, ka wikiwiki o ka wikiwiki e hana mai ka makemake o kahi kūlana o ka mea kūʻai aku o ke kumumanaʻo, e ʻae ana i ka nui o ke kūlana kiʻekiʻe, hoʻemi ʻia nā koina hana, ʻoi aku ka maikaʻi o nā kumukūʻai, lanakila i nā mea kūʻai hou a me nā mea kūʻai mua i ke kākoʻo a me ka hōʻoia ʻana. Kākoʻo SFP maikaʻi maikaʻi - 1.25G Single Mode 20Km DDM | ʻO Dual Fiber SFP Transceiver JHA3420D - JHA , E hāʻawi ka huahana i ka honua holoʻokoʻa, e like me: Kyrgyzstan, Palani, Sheffield, Ma hope o nā makahiki o ka hoʻomohala ʻana, ua hana mākou i ka mana ikaika i ka hoʻomohala huahana hou a me ka ʻōnaehana mana koʻikoʻi e hōʻoia i ka maikaʻi maikaʻi. a me ka lawelawe. Me ke kākoʻo o nā mea kūʻai aku lōʻihi lōʻihi, hoʻokipa ʻia kā mākou huahana ma ka honua holoʻokoʻa.

He nui ka ʻike a me ka ʻike o ka ʻoihana ʻoihana, hiki iā ia ke hāʻawi i ka papahana kūpono e like me kā mākou makemake a ʻōlelo maʻalahi i ka ʻōlelo Pelekane.
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