ʻO Mylinking™ ʻO ka mea hoʻolele kiʻi kiʻi ʻoniʻoni SFP LC-MM 850nm 550m

ML-SFP-MX 1.25Gbps SFP 850nm 550m LC Manaʻo Nui

ʻO ka wehewehe pōkole:

ʻO ka Mylinking™ RoHS Compliant 1.25Gbps 850nm Optical Transceiver 550m Reach he hana kiʻekiʻe, ʻoi aku ka maikaʻi o nā modula e kākoʻo ana i ka helu ʻikepili o 1.25Gbps a me 550m ka mamao hoʻouna me MMF. ʻO ka transceiver he ʻekolu mau ʻāpana: kahi VCSEL laser transmitter, kahi kiʻi kiʻi PIN i hoʻohui ʻia me kahi trans-impedance preamplifier (TIA) a me ka mana mana MCU. Hoʻopiha nā modula āpau i nā koi palekana laser papa I. Ua kūpono nā transceivers me SFP Multi-Source Agreement (MSA) a me SFF-8472. No ka ʻike hou aku, e ʻoluʻolu e nānā iā SFP MSA.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā hiʻohiʻona huahana

● Kākoʻo i ka lihi iki he 1.25Gbps/1.0625Gbps

● Hoʻohui LC Duplex

● kapuaʻi wāwae SFP hiki ke hoʻopili ʻia

● 850nm VSCEL laser transmitter a me PIN photo-detector

● Pili no 550m ma 50/125µm, 300m ma 62.5/125µm MMF pili

● Haʻahaʻa mana hoʻohana, <0.8W

● Kikohoʻe Diagnostic Monitor Interface

● Kūlike me SFP MSA a me SFF-8472

● EMI haʻahaʻa haʻahaʻa a me ka pale ESD maikaʻi loa

● Mehana pahu hana:

Kalepa: 0 a 70 °C

ʻOihana:-40 a 85 °C

Nā noi

● Gigabit Ethernet

● Kaila Fiber

● E hoʻololi i ke kikowaena hoʻololi

● Ua hoʻololi ʻia nā polokalamu backplane

● Alaula/Server interface

● Nā ʻōnaehana hoʻoili optical ʻē aʻe

Kiʻi hana

Nā helu kiʻekiʻe loa

ʻĀpana	hōʻailona	Min.	Max.	Unite	Nānā
Voltage Hoʻolako	Vcc	-0.5	4.0	V
Ka Mahana Waihona	TS	-40	85	°C
Haʻahaʻa pili	RH	0	85	%

Nānā: Hiki ke ho'opō'ino mau 'ia ka transceiver ke ko'iko'i o ka 'oi aku o ka nui loa.

Nā ʻano hana maʻamau

ʻĀpana	hōʻailona	Min.	ʻAno	Max.	Unite	Nānā
Ka helu ʻikepili	DR		1.25		Gb/s
Voltage Hoʻolako	Vcc	3.13	3.3	3.47	V
Hāʻawi i kēia manawa	Icc₅			220	mA
Hana Hana Temp.	Tc	0		70	°C
Hana Hana Temp.	TI	-40		85	°C

ʻAno Uila (TOP(C) = 0 a 70 ℃, TOP(I) =-40 a 85 ℃,VCC = 3.13 a 3.47 V)/h2>

ʻĀpana	hōʻailona	Min.	ʻAno	Max.	Unite	Nānā
Mea hoʻouna
ʻOkoʻa ʻikepili hoʻokomo kowali	VIN,PP	250		1200	mVpp	1
Tx Hoʻopau i ka hoʻokomo-Kiʻekiʻe	VIH	2.0		Vcc+0.3	V
Tx Hoʻopau i ka hoʻokomo-haʻahaʻa	VIL	0		0.8	V
Tx Fault Output-Kiʻekiʻe	VOH	2.0		Vcc+0.3	V	2
Tx Hoʻopuka hewa-Haʻahaʻa	VOL	0		0.8	V	2
Hoʻokomo ʻokoʻa impedance	ʻO Rin		100		Ω
Mea loaa
ʻOkoʻa ka ʻikepili puka puka	Vout,pp	250		550	mVpp	3
Rx LOS Huaina-Kiʻekiʻe	VROH	2.0		Vcc+0.3	V	2
Rx LOS Huaina-Haʻahaʻa	VROL	0		0.8	V	2

Nā memo:

1. ʻO TD+/- he AC i loko me ka hoʻopau ʻokoʻa 100Ω i loko o ka module.

2. ʻO Tx Fault a me Rx LOS nā puka hōʻiliʻili hāmama, pono e huki ʻia me 4.7k a hiki i 10kΩ mau pale ma ka papa hoʻokipa. Huki uila ma waena o 2.0V a me Vcc+0.3V.

3. ʻO nā mea hoʻopuka RD +/- i hui pū ʻia me AC, a pono e hoʻopau ʻia me 100Ω (ʻokoʻa) ma ka mea hoʻohana SERDES.

ʻO nā hiʻohiʻona Optical (TOP(C) = 0 a 70 ℃, TOP(I) =-40 a 85 ℃, VCC = 3.13 a 3.47 V)

ʻĀpana	hōʻailona	Min.	ʻAno	Max.	Unite	Nānā
Mea hoʻouna
Loʻihi hawewe hana	λ	840	850	860	nm
Ave. mana puka (Hā)	PAVE	-9		0	dBm	1
Laki hoopau	ER	9			dB	1
ʻO ka laulā spectral RMS	Δλ			0.65	nm
Ka manawa piʻi a hāʻule (20%~80%)	Tr/Tf			0.25	ps	2
Maka Optical Output	Kūlike me ka IEEE802.3 z &ITU G.957 Compliant (papa 1 aser palekana)
Mea loaa
Loʻihi hawewe hana	λ	840	850	860	nm
Hoʻonaʻauao Mea Loaʻa	PSEN1			-18	dBm	3
ʻOi aku ka ukana	PAVE	-3			dBm	3
LOS Manaʻo	Pa	-35			dBm
LOS Hoʻoholo	Pd			-20	dBm
LOS Hysteresis	Pd-Pa	0.5			dB

Nā memo:

1. Ana ma 1.25Gb / s me PRBS 223 - 1 NRZ kumu ho'āʻo.

2. ʻAʻole kānana, ana ʻia me kahi kumu hoʻāʻo PRBS 223-1 @1.25Gbps

3. Ana ma 1.25Gb/s me PRBS 223 – 1 NRZ kumu ho'āʻo no BER <1x10-10

Wehewehe Pin a me nā hana

Pin	hōʻailona	Ka inoa / wehewehe	Nā memo
1	VeeT	Tx honua
2	Tx hewa	Hōʻike hewa ʻo Tx, Open Collector Output, hana "H"	1
3	Tx Hoʻopau	Hoʻokomo LVTTL, huki i loko, hoʻopau ʻia ʻo Tx ma "H"	2
4	MOD-DEF2	2 uea uea serial interface hoʻokomo/puka (SDA)	3
5	MOD-DEF1	2 uea serial interface clock input (SCL)	3
6	MOD-DEF0	Hōʻike hōʻike hoʻohālike	3
7	koho koho	ʻAʻohe pili
8	LOS	Rx nalowale o ka hōʻailona, Open Collector Output, hana "H"	4
9	VeeR	Rx lepo
10	VeeR	Rx lepo
11	VeeR	Rx lepo
12	RD-	Ua loaʻa ka ʻikepili i waho	5
13	RD+	Loaʻa ka ʻikepili i waho	5
14	VeeR	Rx lepo
15	VccR	Rx mana lako
16	VccT	Tx mana lako
17	VeeT	Tx honua
18	TD+	Hoʻouna i ka ʻikepili ma	6
19	TD-	Hoʻokaʻawale i ka ʻikepili ma	6
20	VeeT	Tx honua

Nā memo:

1. Ke kiʻekiʻe, hōʻike kēia puka i kahi hewa laser o kekahi ʻano. Hōʻike haʻahaʻa i ka hana maʻamau. A pono e huki ʻia me kahi pale 4.7 - 10KΩ ma ka papa hoʻokipa.

2. ʻO TX disable kahi mea hoʻokomo i hoʻohana ʻia no ka pani ʻana i ka mea hoʻopuka optical transmitter. Ua huki ʻia i loko o ka module me kahi pale 4.7 - 10KΩ. ʻO kāna mau mokuʻāina:

Haʻahaʻa (0 – 0.8V): Mea hoʻouna ma (>0.8, <2.0V): ʻAʻole i wehewehe ʻia

Kiʻekiʻe (2.0V~Vcc+0.3V): Ua pio ka mea hoʻolele wehe: Ua pio ka mea hoʻouna.

3. Mod-Def 0,1,2. ʻO kēia nā pine wehewehe module. Pono lākou e huki ʻia me kahi pale 4.7K - 10KΩ ma ka papa hoʻokipa. ʻO ke kaha huki huki ma waena o 2.0V~Vcc+0.3V.

Ua hoʻokumu ʻia ʻo Mod-Def 0 e ka module e hōʻike ai aia ka module

ʻO Mod-Def 1 ka laina uaki o ʻelua uea serial interface no serial ID

ʻO Mod-Def 2 ka laina ʻikepili o ʻelua uea serial interface no serial ID

4. Ke kiʻekiʻe, hōʻike kēia puka i ka nalowale o ka hōʻailona (LOS). Hōʻike haʻahaʻa i ka hana maʻamau.

5. RD +/-: ʻO kēia nā mea hoʻopuka hoʻokipa ʻokoʻa. ʻO lākou nā AC i hui pū ʻia me nā laina ʻokoʻa 100Ω pono e hoʻopau ʻia me 100Ω (ʻokoʻa) ma ka mea hoʻohana SERDES. Hana ʻia ka hui ʻana o AC i loko o ka module a no laila ʻaʻole koi ʻia ma ka papa hoʻokipa.

6. TD +/-: ʻO kēia nā mea hoʻokomo transmitter ʻokoʻa. ʻO lākou nā AC-hui, nā laina ʻokoʻa me 100Ω hoʻopau ʻokoʻa i loko o ka module. Hana ʻia ka hui ʻana o AC i loko o ka module a no laila ʻaʻole koi ʻia ma ka papa hoʻokipa.