Fa'amatalaga
HDV's SFP24-(G)T Copper Small Form Pluggable (SFP) transceivers e maualuga le faʻatinoga, taugofie le faʻaogaina o le faʻaogaina o le Gigabit Ethernet ma le 1000- BASE-T tulaga faʻapitoa e pei ona faʻamaonia i le IEEE 802. 3-2002 ma le IEEE 802.3ab, lea e lagolago ai le 1000Mbps fa'amaumauga e o'o atu i le 100 mita e o'o atu i luga o le vaega 5 uaea. E lagolagoina e le module 1000 Mbps feso'ota'iga fa'amaumauga atoa ma fa'ailoga 5-level Pulse Amplitude Modulation (PAM). O paga uma e fa i le uaea o loʻo faʻaogaina ma le fua faʻatusa i le 250Mbps i luga o paga taʻitasi. O lo'o tu'uina atu e le module fa'amatalaga fa'amatalaga ID fa'asologa fa'atasi ma le SFP MSA, lea e mafai ona maua i le tuatusi o le A0h e ala i le 2wire serial CMOS EEPROM protocol. E mafai fo'i ona maua le IC fa'aletino ile 2wire serial bus ile tuatusi A0h.
Fa'amatalaga Pin
Pin Ata
Fa'amatalaga:
1. Fa'apalepale uati e +/- 50 ppm
2. I le faaletonu, o le ROCS12-(G) T o se masini duplex atoa i le tulaga sili sili
3. Otometi su'esu'ega crossover ua mafai. E le mana'omia le uaea crossover fafo
4. 1000 BASE-T fa'agaioiga e mana'omia ai le 'au talimalo e iai se SGMII fa'aoga e leai ni uati, ma o le module PHY e fa'atulaga i le Talosaga Fa'amatalaga AN-2036. Faatasi ai ma se SERDES e le lagolagoina le SGMII, o le a faʻaogaina le module ile 1000BASE-T naʻo.
Fa'amatalaga Si'osi'omaga
Laupapa6. Fa'amatalaga fa'alesiosiomaga
| Si'osi'omaga Fa'amatalaga | ||||||
| Parameter | Faailoga | Min | Ituaiga | Max | Iunite | Fa'amatalaga/Tulaga |
| Galulue Vevela | Luga | 0 |
| 70 | °C | Pusa vevela |
| Teuga vevela | Tsto | -40 |
| 85 | °C | O le vevela o le siosiomaga |
Fa'asinomaga
1. Gigabit Interface Converter (SFP) Transceiver Multi-Source Agreement (MSA),
2. IEEE Std 802.3, 2002 Lomiga. IEEE Standards Department, 2002.
3. "AT24C01A/02/04/08/16 2-Uea Serial CMOS E2PROM", Atmel Corporation.
4. "Alaska Ultra 88E1111 Integrated 10/100/1000 Gigabit Ethernet Transceiver", Marvel Corporation.
Fa'amatalaga Fa'ainisinia
O le itu talimalo o le SFP24-(G)T e ogatusa ma faʻamatalaga faʻainisinia o loʻo faʻamatalaina i le SFP MSA1. O le vaega pito i luma o le SFP (vaega o loʻo faʻalautele i tua atu o le ipu mata o le talimalo) e sili atu e faʻaogaina ai le RJ-45 fesoʻotaʻiga.
Fa'asinomaga
1. Small Form Factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA),
2. IEEE Std 802.3, 2002 Lomiga. IEEE Standards Department, 2002.
3. "AT24C01A/02/04/08/16 2-Uea Serial CMOS E2PROM", Atmel Corporation.
Fa'amatalaga oka
| Numera vaega | vevela i le mea faigaluega |
| SFP24-GT | 10/100/1000Mbps, fa'aoga SGMII, Copper SFP fa'atasi ai ma le fa'amau tautotogo |
| SFP24-T | 1000Mbps na'o, SERDES interface, Copper SFP fa'atasi ai ma le fa'amau puna |
FESOASOANI
Telefoni:+86-755-86000116 I-meli:fa'atau@hdv-tech.comUpega tafa'ilagi :www.hdv-tekonolosi.com
Fa'amatalaga Pin
| Pin | Igoa Faailoga | Fa'amatalaga | Plug Seq. | Fa'amatalaga |
| 1 | VEET | Eleele o le Transmitter | 1 | |
| 2 | TX FAULT | Fa'ailoga Fa'aletonu o le Transmitter | 3 | Fa'aaliga1 |
| 3 | TX TAGATA | Fa'asalalau Fa'aletonu | 3 | Fa'aaliga2 |
| 4 | MOD_DEF(2) | SDA Fa'ailoga Fa'amatalaga Fa'asologa | 3 | Fa'aaliga3 |
| 5 | MOD_DEF(1) | SCL Fa'ailoga Fa'ailoga Uati | 3 | Fa'aaliga3 |
| 6 | MOD_DEF(0) | TTL Maulalo | 3 | Fa'aaliga3 |
| 7 | Fua Faatatau Filifili | Le Feso'ota'i | 3 | |
| 8 | LOS | Leaiina o Faailoga | 3 | Fa'amatalaga 4 |
| 9 | VEER | fanua e maua ai | 1 | |
| 10 | VEER | fanua e maua ai | 1 | |
| 11 | VEER | fanua e maua ai | 1 | |
| 12 | RX- | Inv. Maua Faamatalaga i fafo | 3 | Fa'amatalaga 5 |
| 13 | RX+ | Maua Faamatalaga i fafo | 3 | Fa'amatalaga 5 |
| 14 | VEER | fanua e maua ai | 1 | |
| 15 | VCCR | Sapalai Malosiaga Talia | 2 | |
| 16 | VCCT | Tuuina atu Malosiaga Transmitter | 2 | |
| 17 | VEET | Eleele o le Transmitter | 1 | |
| 18 | TX+ | Tu'u Fa'amatalaga I totonu | 3 | Fa'amatalaga 6 |
| 19 | TX- | Inv. Tu'u Fa'amatalaga I totonu | 3 | Fa'amatalaga 6 |
| 20 | VEET | Eleele o le Transmitter | 1 |
Fa'amatalaga:
Plug Seq.: Fa'asologa fa'amau fa'amau a'o fa'apipi'i vevela.
1) TX Fault o se galuega aoina tatala, lea e tatau ona toso i luga ma se 4.7k~10kΩ tetee i luga o le laupapa talimalo i se voltage i le va 2.0V ma Vcc + 0.3V. Logic 0 o loʻo faʻaalia ai le gaioiga masani; manatu 1 o loʻo faʻaalia ai se faʻaletonu leisa o se ituaiga. I le tulaga maualalo, o le gaosiga o le a toso i lalo ifo o le 0.8V.
2) TX Disable o se faʻaoga e faʻaaogaina e tapuni ai le gaosiga opitika transmitter. E toso i luga i totonu o le module ma le 4.7 ¨ C 10 K resistor. O ona setete o:
Maulalo (0 i le 0.8V): Fa'aulu i luga
(>0.8, <2.0V): Le fa'amalamalamaina
Maualuluga (2.0 i le 3.465V): Fa'asalalau le fa'aletonu
Tatala: Transmitter ua le atoatoa
3) Mod-Def 0,1,2. O pine fa'amatalaga ia o module. E tatau ona tosoina i luga ma le 4.7K i le 10K tetee i luga o le laupapa talimalo. Ole voltage toso i luga ole VccT po'o le VccR
Mod-Def 0 ua fa'avaeina e le module e fa'ailoa ai o lo'o iai le module
Mod-Def 1 o le laina uati o le lua uaea fa'afeso'ota'i fa'asologa mo ID fa'asologa
Mod-Def 2 o le laina faʻamatalaga o le lua uaea fesoʻotaʻiga fesoʻotaʻiga mo ID serial
4) LOS (Loss of Signal) o se faʻaputu matala / faʻafefe, lea e tatau ona tosoina i luga ma le 4.7K i le 10K teteʻe. Toso i luga voltage i le va o le 2.0V ma le VccT, R+0.3V. A maualuga, o lenei gaioiga e faʻaalia ai le maua o le mana opitika o loʻo i lalo ole tulaga sili ona leaga o le faʻaogaina o mea e maua ai (e pei ona faʻamalamalamaina e le tulaga masani o loʻo faʻaaogaina). Le maualalo e faʻaalia ai le gaioiga masani. I le tulaga maualalo, o le a toso le gaosiga i <0.8V.
5) RD-/+: O mea ia e maua ai le eseesega. O latou AC faʻapipiʻi 100 laina eseese e tatau ona faʻamutaina i le 100 (eseesega) i le tagata faʻaoga SERDES.
6) TD-/+: O mea ia o mea faʻapipiʻi eseese. O lo'o tu'ufa'atasia AC, laina 'ese'ese fa'atasi ma 100 fa'agata fa'amuta i totonu o le module.
+3.3V Volt Malosiaga Fa'aeletise Fa'afeso'ota'i
O le SFP24-(G)T o loʻo i ai se laina eletise faʻaogaina o le + 5V +/- 5%. Ole 3.3V maualuga maualuga e le fa'atagaina mo le fa'aauauina o galuega.
Laulau 1. +3.3VVolt eletise eletise fesoʻotaʻiga
| +3.3V volt Eletise Malosi Fa'afesootai | ||||||
| Parameter | Faailoga | Min | Ituaiga | Max | Iunite | Fa'amatalaga/Tulaga |
| Sapalai i le taimi nei | Is | 320 | 375 | mA | 1.2W max le malosi i luga o le tele o voltage ma le vevela. Va'ai fa'amatalaga fa'aeteete i lalo | |
| Malosi'i Ulufale | Vcc | 3.13 | 3.3 | 3.47 | V | Fa'asino ile GND |
| Malosi maualuga | Vmax | 4 | V | |||
| Si'itia i le taimi nei | Isurge | 30 | mA | Poloka vevela i luga a'e o lo'o tumau. Va'ai fa'amatalaga fa'aeteete i lalo | ||
Lapata'iga: E sili atu le maualuga o le fa'aaogaina o le paoa ma le si'itia o le taimi nei nai lo tau fa'atonu i le SFP MSA
Fa'ailoga Maulalo
MOD_DEF(1) (SCL) ma le MOD_DEF(2) (SDA), o faailoilo CMOS alavai tatala (silasila i le vaega VII, “Serial Communication Protocol”). O MOD_DEF(1) ma le MOD_DEF(2) e tatau ona toso i luga ile host_Vcc.
Laulau 2. Fa'ailoga maualalo, uiga fa'aeletoroni
| Fa'ailoga Maualalo, Uiga Fa'aeletonika | |||||
| Parameter | Faailoga | Min | Max | Iunite | Fa'amatalaga/Tulaga |
| SFP Fa'aulufale maualalo | VOL | 0 | 0.5 | V | 4.7k i le 10k toso i luga ile host_Vcc, fua ile itu talimalo ole so'oga |
| SFP AUAUGA MAUA | VOH | host_Vcc - 0.5 | talimalo_Vcc + 0.3 | V | 4.7k i le 10k toso i luga ile host_Vcc, fua ile itu talimalo ole so'oga |
| SFP Ulufale maualalo | VIL | 0 | 0.8 | V | 4.7k i le 10k toso i luga i le Vcc, fua ile SFP itu ole feso'ota'iga |
| SFP Input HIGH | VIH | 2 | Vcc + 0.3 | V | 4.7k i le 10k toso i luga i le Vcc, fua ile SFP itu ole feso'ota'iga |
Fefa'ataua'iga Fa'aeletise Tele-Saosaoa
O fa'ailoga maualuga uma o lo'o tu'ufa'atasia AC i totonu.
Laulau 3. Feso'ota'iga eletise maualuga, laina fa'asalalau-SFP
| Ole Eletise Saosaoa Fetufa'aiga Laina fe'avea'i-SFP | ||||||
| Parameter | Faailoga | Min | Ituaiga | Max | Iunite | Fa'amatalaga/Tulaga |
| Laina Auala | fL | 125 | MHz | 5-level encoding, mo le IEEE 802.3 | ||
| Tx Output Impedance | Zout,TX | 100 | Oi | Eseesega, mo Auala uma i le va o le 1MHz ma le 125MHz | ||
| Rx Input Impedance | Sini,RX | 100 | Oi | Eseesega, mo Auala uma i le va o le 1MHz ma le 125MHz | ||
Fa'aoga eletise maualuga, talimalo-SFP
Fuafuaga 4. Fa'afeso'ota'i eletise maualuga, fa'afeiloa'i-SFP
| Feso'ota'iga Fa'aeletise Saosaoa, Talimalo-SFP | ||||||
| Parameter | Faailoga | Min | Ituaiga | Max | Iunite | Fa'amatalaga/Tulaga |
| Su'ega fa'amatalaga fa'ai'u tasi | Vinsing | 250 | 1200 | mV | Faauma nofofua | |
| Fa'ai'u tasi fa'amatalaga fa'asologa o fa'amatalaga | Vousing | 350 | 800 | mV | Faauma nofofua | |
| Taimi Tulai/Pa'u | Tr,Tf | 175 | psec | 20%-80% | ||
| Tx Input Impedance | Sini | 50 | Oi | Faauma nofofua | ||
| Rx Output Impedance | Zout | 50 | Oi | Faauma nofofua | ||
Fa'amatalaga Lautele
Laulau 5. Fa'amatalaga lautele
| lautele | ||||||
| Parameter | Faailoga | Min | Ituaiga | Max | Iunite | Fa'amatalaga/Tulaga |
| Fua Fa'amatalaga | BR | 10 | 1,000 | Mb/sec | IEEE 802.3 fetaui. Va'ai Fa'amatalaga 2 e oo i le 4 i lalo | |
| Uaea Umi | L | 100 | m | Vaega 5 UTP. BER <10-12
| ||
l 1.25 Gigabit Ethernet i luga o Cat 5 uaea
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