Note1:L:1270,1290,1310,1330,1350,1370,1390,1410,1430,1450,1470,1490,1510,1530,1550,1570,1590,1610.nm.
2 Wolandira (T=25℃, Vcc=3~3.6V (+3.3V) 1.25G
Parameter | Chizindikiro | Min. | Lembani | Max. | Chigawo | |||
Wavelength Range | lc | 1100 | 1610 | nm | ||||
Kumverera | 0-20 Km | 1.25G | Pin | PMIN | - | -24 | -23 | dBm |
40km pa | Pin | - | -25 | -24 | ||||
80km pa | Pin | - | -27 | -26 | ||||
MAX. Kulowetsa Mphamvu (Saturation) | PMAX | -3 | - | - | ||||
Chizindikiro cha Detect Assert | PA | - | - | -24 | ||||
Signal Detect De-assert | PD | -34 | - | - | ||||
Signal Detect Hysteresis | PHYS | 1 | - | 4 | ||||
Supply Current | Mtengo wa ICCR | - | - | 150 | mA | |||
Kusintha kwa Kusintha kwa Data | Vout | 400 | - | 1000 | mV | |||
Signal Detect Voltage - High | Chithunzi cha VSDHC | 2.0 | - | Chithunzi cha VCC | V | |||
Signal Detect Voltage - Yotsika | Chithunzi cha VSDL | 0 | - | 0.8 |
Ndemanga:
sinthani kuchoka kumtunda kupita kumalo otsika.
1) Mtengo wa mphamvu zotulutsa ndi kukhudzika zitha kusinthidwa malinga ndi zofunikira
Kuyitanitsa Zambiri
Chitsanzo
Mtengo wa DS4924-Chithunzi cha C12LC-80
Chizindikiro | Kutanthauza | Kufotokozera | |||||
DSFP | Mtundu wa module | DSFP = Ulusi Wapawiri SFP | SFP=Single fiber SFP | ||||
49 | Center wave | 30=1310tx/NO rx | 50=1550tx/NO RX | CWDM Monga 49=1490 CWDM TX 1100~1610 RX | |||
24 | tsiku Rate | 03 = 155M | 12 = 622M | 24 = 1.25G | 48=2.5G | 60 = 3.125G | |
C | Mtundu wa laser | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
1 | Ogwira ntchito T | 1 = -20 ~ + 70 ℃ | 2 = -40 ~ + 85 ℃ | ||||
1 | DDMI | 1=NO DDM | 2 = DDMI | ||||
LC | Cholumikizira | SC=SC | LC = LC | ||||
80 | Mtunda | 022 = 220M | 055 = 550M | 5=5KM | 10=10KM | ||
20=20KM | 40 = 40 KM | 80=80KM | 100=100KM |
Chitsanzo
DSFP 3X 24-0 12 LC-80
Chizindikiro | Kutanthauza | Kufotokozera | |||||
DSFP | Mtundu wa module | DSFP = Ulusi Wapawiri SFP | SFP=Single fiber SFP | ||||
3X | Center wave | 88=850NM T&R | 3x=1310 tx/1100~1610 RX | CWDM Monga 49=1490 CWDM TX 1100~1610 RX | |||
24 | tsiku Rate | 03 = 155M | 12 = 622M | 24 = 1.25G | 48=2.5G | 60 = 3.125G | |
0 | Mtundu wa laser | 0=palibe LD | |||||
1 | Ogwira ntchito T | 1 = -20 ~ + 70 ℃ | 2 = -40 ~ + 85 ℃ | ||||
2 | DDMI | 1=NO DDM | 2 = DDMI | ||||
LC | Cholumikizira | SC=SC | LC = LC | ||||
20 | Mtunda | 022 = 220M | 055 = 550M | 5=5KM | 10=10KM | ||
20=20KM | 40 = 40 KM | 80=80KM | 100=100KM |
Zodziwika bwino
Gawo No. | Wavelength | Cholumikizira | Temp. | TXMphamvu (dBm) | Zithunzi za RX(Kuchuluka) (dBm) | DD MI | Mtunda |
Chithunzi cha DSFP3X24-F11LC-20 | T 1310FP/rx 1100~1610 | LC | -20 mpaka 70 | -9 ku 0 | -23 | F | 20km pa |
Chithunzi cha DSFP5X24-D12LC-40 | T 1550DFP /R 1100~1610 | LC | -20 mpaka 70 | -5~0 | -24 | T | 40km pa |
Chithunzi cha DSFP6124-C12LC-80 | T 1610 CWDM/ R1100-1610 | LC | -20 mpaka 70 | -3 ku 2 | -26 | T | 80km pa |
Chidziwitso chopanga
Kufotokozera kwa Pin ya DSFP
Pin | Kufotokozera | Pin | Kufotokozera |
1 | VEET | Transmitter Ground (Yodziwika ndi Ground Receiver) | 1 |
2 | TFAULT | Kulakwitsa kwa Transmitter. | 2 |
3 | TDIS | Transmitter Disable. Kutulutsa kwa laser kumayimitsidwa pamwamba kapena kutseguka. | 3 |
4 | MOD_DEF(2) | Tanthauzo la Module 2. Mzere wa data wa ID ya seri. | 4 |
5 | MOD_DEF(1) | Tanthauzo la Module 1. Mzere wa wotchi wa seri ID. | 4 |
6 | MOD_DEF(0) | Tanthauzo la Module 0. Zokhazikika mkati mwa gawo. | 4 |
7 | Rate Sankhani | Palibe kulumikizana kofunikira | |
8 | LOS | Kutayika kwa Chizindikiro. Logic 0 ikuwonetsa ntchito yabwinobwino. | 5 |
9 | VEER | Receiver Ground (Wamba ndi Transmitter Ground) | 1 |
10 | VEER | Receiver Ground (Wamba ndi Transmitter Ground) | 1 |
11 | VEER | Receiver Ground (Wamba ndi Transmitter Ground) | 1 |
12 | RD- | Wolandila Adalowa DATA kunja. AC kuphatikiza | |
13 | RD+ | Receiver DATA yosatembenuzidwa yatha. AC kuphatikiza | |
14 | VEER | Receiver Ground (Wamba ndi Transmitter Ground) | 1 |
15 | Chithunzi cha VCCR | Receiver Power Supply | |
16 | Chithunzi cha VCCT | Ma Transmitter Power Supply | |
17 | VEET | Transmitter Ground (Yodziwika ndi Ground Receiver) | 1 |
18 | TD+ | Transmitter Non-Inverted DATA in. AC Coupled. | |
19 | TD- | Transmitter Inverted DATA in. AC Coupled. | |
20 | VEET | Transmitter Ground (Yodziwika ndi Ground Receiver) | 1 |
Small Form-Factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)
SFP Host Board Mechanical Layout
Mtheradi Maximum Mavoti
Parameter | Chizindikiro | Min | Max | Chigawo | |
Kutentha Kosungirako | TS | -40 | + 85 | ℃ | |
Kutentha kwa Ntchito | TOP | Mulingo wamalonda | -20 | + 70 | ℃ |
mlingo wa mafakitale | -40 | 85 | |||
Supply Voltage | VCC | -0.5 | + 4.5 | V | |
Voltage pa Pini Iliyonse | VIN | 0 | VCC | V | |
Kutentha kwa Soldering, Nthawi | - | 260 ℃, 10 S | ℃, S |
Analimbikitsa Opaleshoni Mikhalidwe
Parameter | Chizindikiro | Min. | Lembani | Max. | Chigawo | |
Ambient Kutentha | TAMB | Mulingo wamalonda | 0 | - | 70 | ℃ |
mlingo wa mafakitale | -40 | 85 | ||||
Mphamvu yamagetsi yamagetsi | Chithunzi cha CC-VEE | 3 | 3.3 | 3.6 | V |
Kagwiritsidwe Ntchito
1 Wotumiza(T=25℃, Vcc=3~3.6V (+3.3V))1.25G
Parameter | Chizindikiro | Min. | Lembani | Max. | Chigawo | |||
Center Wavelength | lc | FP OR DFB | 1520 | 1550 | 1580 | nm | ||
1280 | 1310 | 1340 | ||||||
CWDM | l-6 | l (chidziwitso1) | l+6 | |||||
Spectral wide | △l | FP@RMS | - | 1 | 2 | nm | ||
DFB@-20dBFWHM | - | - | 1 | |||||
Side Mode Suppression Ratio | SMSR (DFB yokha) | 30 | dB | |||||
Mphamvu Zotulutsa | 0-20 Km | Chithunzi cha 1310FP | Po | -9 | - | -3 | dBm | |
20km pa | Zithunzi za 1550DFB | -9 | - | -0 |
CWDM | -9 | - | -0 | ||||
40km pa | Zithunzi za 1550DFB | -5 | 0 | ||||
CWDM | -5 | 0 | |||||
80km pa | Zithunzi za 1550DFB | -3 | 2 | ||||
CWDM | -3 | 2 | |||||
Chiwerengero cha Kutha | ER | 1.25G | 9 | - | dB | ||
Supply Current | IMtengo CCT | - | 150 | mA | |||
Lowetsani Differential Impedance | Rin | 100 | Ω | ||||
Kusintha kwa Kusintha kwa Data | Vin | 300 | 1200 | mV | |||
Optical Modulation Amplitude | OMA | 174 | μW | ||||
Kutumiza Disable Voltage | VD | 2.0 | Vcc | V | |||
Kutumiza Yambitsani Voltage | VEN | 0 | 0.8 | V | |||
Tumizani Disable Assert Time | 10 | us | |||||
Nthawi Yokwera / Kugwa | Tr/ Tf (20-80%) | 150 | 260 | ps | |||
Deterministic Jitter Contribution | TX ΔDJ | 51.7 | ps | ||||
Total Jitter Contribution | Mtengo wa TJ | 90 | ps | ||||
Linanena bungwe Optical Diso | IUT-T G.957 Yogwirizana |
Sinthani
Kanema Monitor System Telecommunication system