2019 High quality Sfp28-25g-Aoc 5m - 40G Q/4SFP + Direct Attach Cable JHA-QSFP-40G-PCU - JHA

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Peb tau zoo siab los ntawm cov neeg siv khoom siab dua thiab kev lees txais dav vim peb qhov kev pheej hmoo siab ntawm kev ua tau zoo ntawm cov khoom lossis kev pabcuam thiab kev pabcuam rau4 Poe Ports Unmanaged Industrial Hloov,Rs232 rau 485 Converter,Fiber Ethernet Server Adapter, Koj qhov kev nug yuav zoo siab heev ntxiv rau qhov kev vam meej kev vam meej yog qhov peb tau xav txog.

2019 High quality Sfp28-25g-Aoc 5m - 40G Q/4SFP + Direct Attach Cable JHA-QSFP-40G-PCU - JHA Qhia:

Kev piav qhia dav dav

QSFP + Direct Attach Cables tau ua raws li SFF-8436 specifications. SFP + Direct Attach Cables tau ua raws li SFF-8431, SFF-8432 thiab SFF-8472 specifications. Ntau yam kev xaiv ntawm cov xov hlau ntsuas muaj nyob ntawm 30 txog 24 AWG nrog ntau txoj kev xaiv ntawm cable ntev (txog 7m).

Nta

◊ Ua raws li SFF-8436, SFF-8431, SFF-8432 thiab SFF-8472

◊ Txog 10. 3125Gbps cov ntaub ntawv tus nqi ib channel

◊ Mus txog 7m kis tau tus mob

◊ Ua haujlwm kub: -40 ℃ to +80 ℃

◊ Ib qho 3.3V fais fab mov

◊ Raws li RoHS

Cov txiaj ntsig

◊ Kev siv tooj liab zoo

◊ Kev daws teeb meem tag nrho qis tshaj plaws

◊ Tsawg kawg tag nrho cov kab ke EMI kev daws teeb meem

◊ Optimized tsim rau teeb liab kev ncaj ncees

Daim ntawv thov

◊ 40G Ethernet

Specification

Pin Muaj nuj nqi Txhais

QSFP + Pin Function Txhais

Pin	Logic	Cim	Kev piav qhia
1		GND	Hauv av
2	CML-I	Tx2n	Transmitter Inverted Data Input
3	CML-I	Tx2p	Transmitter Tsis-Inverted Data Input
4		GND	Hauv av
5	CML-I	Tx4n	Transmitter Inverted Data Input
6	CML-I	tx4 p	Transmitter Tsis-Inverted Data Input
7		GND	Hauv av
8	LVTTL-I	ModSelL	Module Xaiv
9	LVTTL-I	ResetL	Module Pib dua
10		Vcc Rx	+ 3.3V Fais Fab Txais Txais
11	LVCMOS- I/O	SCL	2-hlau serial interface moos
12	LVCMOS- I/O	SDA	2-xaim serial interface cov ntaub ntawv
13		GND	Hauv av
14	CML-O	rx3 pab	Receiver Non-Inverted Data Output
15	CML-O	Rx 3 n	Receiver Inverted Data Output
16		GND	Hauv av
17	CML-O	Rx 1 p	Receiver Non-Inverted Data Output
18	CML-O	Rx 1 n	Receiver Inverted Data Output
19		GND	Hauv av
20		GND	Hauv av
nees nkaum ib	CML-O	Rx 2 n	Receiver Inverted Data Output
nees nkaum ob	CML-O	rx2 pab	Receiver Non-Inverted Data Output
nees nkaum peb		GND	Hauv av
nees nkaum plaub	CML-O	Rx 4 n	Receiver Inverted Data Output
25	CML-O	rx4 pab	Receiver Non-Inverted Data Output
26		GND	Hauv av
27	LVTTL-O	ModPrsL	Module Present
28	LVTTL-O	IntL	cuam tshuam
29		Vcc Tx	+ 3.3V Fais fab mov transmitter
30		Vcc1	+3.3V fais fab mov
31	LVTTL-I	LPMode	Tsawg zog hom
32		GND	Hauv av
33	CML-I	Tx3p	Transmitter Tsis-Inverted Data Input
34	CML-I	Tx3n	Transmitter Inverted Data Input
35		GND	Hauv av
36	CML-I	tx1 p	Transmitter Tsis-Inverted Data Input
37	CML-I	Tx1n	Transmitter Inverted Data Input
38		GND	Hauv av

SFP + Pin Muaj nuj nqi Txhais

Pin	Logic	Cim	Kev piav qhia
1		VeeT	Module Transmitter Av
2	LVTTL-O	Tx_Fault	Module Transmitter Fault
3	LVTTL-I	Tx_Disable	Transmitter lov tes taw; Tua tawm transmitter laser tso zis
4	LVTTL-I/O	SDA	2-xaim Serial Interface Cov Ntaub Ntawv Kab (Tib yam li MOD-DEF2 hauv INF-8074i)
5	LVTTL-I/O	SCL	2-xaim Serial Interface Clock (Tib yam li MOD-DEF1 hauv INF-8074i)
6		Mod_ABS	Module Absent, txuas nrog VeeT lossis VeeR hauv module
7	LVTTL-I	RS 0	Rate Xaiv 0, xaiv tau tswj SFP + module txais
8	LVTTL-O	Rx_LOS	Txais Cov Lus Qhia Tsis Pom Zoo (Hauv FC raug xaiv los ua Rx_LOS thiab hauv Ethernet xaiv los ua Teeb Pom Kev)
9	LVTTL-I	RS 1	Rate Xaiv 1, xaiv tau tswj SFP + module transmitter
10		VeeR	Module txais av
11		VeeR	Module txais av
12	CML-O	RD-	Receiver Inverted Data Output
13	CML-O	RD+	Receiver Non-Inverted Data Output
14		VeeR	Module txais av
15		VccR	Module Receiver 3.3 V Supply
16		VccT	Module Transmitter 3.3 V Supply
17		VeeT	Module Transmitter Av
18	CML-I	TSO +	Transmitter Tsis-Inverted Data Input
19	CML-I	TD-	Transmitter Inverted Data Input
20		VeeT	Module Transmitter Av

General Khoom Yam ntxwv

Q/4SFP+ DAC Specifications
Number of Lanes	Tx & Rx
Channel Data Rate	10.3125 Gbps
Ua haujlwm kub	0 txog + 70 ° C
Cia kub	-40 rau + 85 ° C
Cov khoom siv hluav taws xob	3.3v npe
Hluav taws xob Interface	38 pins ntug connector (QSFP +)20 pins ntug connector (SFP +)
Management Interface	Serial, I2C

Siab Ceev Yam ntxwv

Parameter	Cim	Min	Hom	Max	Chav tsev	Sau ntawv
Differential impedance	Zd	90	100	110	Oh
Differential Input Rov Los Loss	SDDXX				dB	0.01-4.1GHz
Differential Input Rov Los Loss	SDDXX	Log10/(f/5.5) nrog f hauv GHz			dB	4.1 ~ 11.1GHz
Hom Hom Tso Tawm Rov Los Poob	SCCXX				dB	0.01-2.5GHz
Hom Hom Tso Tawm Rov Los Poob	SCCXX			-3	dB	2.5 ~ 11.1GHz
Qhov txawv Waveform Distortion Penalty	dWDPc			6.75 ib	dB
VMA Loss	L			4.4	dB
VMA Poob rau Crosstalk Ratio	VCR	32.5 ib			dB

Neeg kho tshuab Specifications

Lub connector yog sib xws nrog SFF-8436 rau SFF-8432 specification.

Ntev (m)	AWG
1	30
3	30
5	26
7	26

Kev tswj hwm Ua raws

Feature	Kuaj Txoj kev	Kev ua tau zoo
Electrostatic Discharge (ESD) rau hluav taws xob Pins	MIL-STD-883C Txoj Kev 3015.7	Chav Kawm 1 (> 2000V)
Electromagnetic cuam tshuam (EMI)	FCC Chav B	Ua raws li Cov Qauv
	CENELEC EN55022 Chav Kawm B
	CISPR22 ITE Class B
RF Kev tiv thaiv kab mob (RFI)	IEC 61000-4-3	Feem ntau Qhia tsis muaj qhov ntsuas tau los ntawm 10V / m Field Swept los ntawm 80 txog 1000MHz
RoHS Ua Raws Cai	RoHS Cov Lus Qhia 2011/65/EU thiab nws Txoj Cai Hloov Kho 6/6	Raws li RoHS 6/6

Product details duab:

Yam khoom Guide:

Nrog peb cov thev naus laus zis nyob rau tib lub sijhawm raws li peb tus ntsuj plig ntawm kev tsim kho tshiab, kev sib koom tes, cov txiaj ntsig thiab kev txhim kho, peb tab tom yuav tsim kom muaj kev vam meej yav tom ntej nrog ib leeg nrog koj lub tuam txhab hwm rau 2019 Zoo Sfp28-25g-Aoc 5m - 40G Q / 4SFP + Direct Txuas Cable JHA-QSFP-40G-PCU - JHA, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Cov neeg Ixayees, Mecca, Kaus Lim Qab Teb, Tam sim no peb tau ua siab ncaj rau kev tso cai rau tus neeg sawv cev rau ntau qhov chaw thiab peb cov neeg sawv cev qhov nyiaj tau los ntau tshaj plaws yog qhov tseem ceeb uas peb xav txog. Zoo siab txais tos txhua tus phooj ywg thiab cov neeg siv khoom tuaj koom nrog peb. Peb tau npaj txhij los sib koom ua lag luam yeej-yeej.

Qhov no yog tus kws tshaj lij wholesaler, peb ib txwm tuaj rau lawv lub tuam txhab rau kev yuav khoom, zoo zoo thiab pheej yig.
5 Hnub qub

By Chris ntawm Mombasa - 2017.08.18 18:38

Cov thev naus laus zis zoo tshaj plaws, kev pabcuam zoo tom qab muag thiab kev ua haujlwm zoo, peb xav tias qhov no yog peb qhov kev xaiv zoo.
5 Hnub qub

Los ntawm Olivier Musset los ntawm Palestine - 2017.12.31 14:53

Sau koj cov lus ntawm no thiab xa tuaj rau peb