KCO-25G-SFP28-SR LC Duplex 850nm 100m MMF 25Gb/s 850nm Olona-ipo SFP28 Transceiver
25G SFP28 MMF
+25G SFP28 MMF jẹ ẹya transceiver module ti o ṣe atilẹyin 25 Gigabits fun keji (Gbps) data oṣuwọn lori olona-mode okun (MMF) lilo kan pato SFP28 fọọmu ifosiwewe. O jẹ apẹrẹ fun awọn asopọ iyara to gaju, nipataki fun awọn ile-iṣẹ data, pese 25G Ethernet Asopọmọra ati ṣiṣe bi ohun amorindun fun awọn nẹtiwọki 100G.
+SFP-25G-SR ibaramu SFP28 transceiver pese 25GBase-SR igbejade soke si 100m lori olona-mode okun (MMF) lilo a wefulenti ti 850nm nipasẹ ohun LC asopo.
+25G SFP28 (Kekere Fọọmu-Factor Pluggable) portfolio nfun awọn alabara ni ọpọlọpọ awọn iwuwo giga-giga ati agbara-kekere 25 Gigabit Ethernet Asopọmọra fun ile-iṣẹ data ati awọn ohun elo awọn nẹtiwọọki iširo iṣẹ-giga. Awọn modulu 25G da lori ifosiwewe fọọmu SFP28.
Awọn ohun elo
+ 25G àjọlò
+ Ile-iṣẹ data ati ikanni Fiber
Standard
+ Ni ibamu si SFF-8431
+ Ni ibamu si SFF 8472
+ Ibamu RoHS.
Idi ti o pọju-wonsi
| Paramita | Aami | Min. | Iru. | O pọju. | Ẹyọ |
| Ibi ipamọ otutu | Ts | -40 | - | 85 | ºC |
| Ọriniinitutu ibatan | RH | 5 | - | 95 | % |
| Agbara Ipese Foliteji | VCC | -0.3 | - | 4 | V |
| Foliteji Input ifihan agbara |
| Vcc-0.3 | - | Vcc + 0.3 | V |
Niyanju Awọn ipo Ṣiṣẹ
| Paramita | Aami | Min. | Iru. | O pọju. | Ẹyọ | Akiyesi |
| Igba otutu Ṣiṣẹ | Tcase | 0 | - | 70 | ºC | Iṣowo |
| Agbara Ipese Foliteji | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Agbara Ipese Lọwọlọwọ | ICC | - |
| 300 | mA |
|
| Data Oṣuwọn | BR |
| 25.78 |
| Gbps |
|
| Ijinna gbigbe | TD |
| - | 100 | m | OM4 tabi 70m OM3 |
| Okun ti a so pọ | Multi mode okun | |||||
Optical Abuda
| Paramita | Aami | Min | Iru | O pọju | Ẹyọ | Ref. |
| Atagba | ||||||
| Ijade Ijade. Pwr | POUT | -9.1 |
| 2.4 | dBm | 1 |
| Opitika wefulenti | λ | 840 | 850 | 860 | nm |
|
| Ìbú Spectral (RMS) | σ |
|
| 0.6 | nm |
|
| Ipin Iparun Opitika | ER | 3.0 |
|
| dB |
|
| RIN | RIN |
|
| -128 | dB/Hz |
|
| Olugba | ||||||
| Ifamọ Rx | RSENS |
|
| -11 | dBm | 2 |
| Agbara Ikunrere Iṣawọle (Apọju) | Psat | 2.4 |
|
| dBm |
|
| Range wefulenti | λ C | 770 | 850 | 860 | nm |
|
| LOS De -Idasilẹ | LOSD |
|
| -13 | dBm |
|
| LOS Isọdi | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis |
| 0.5 |
|
| dB | |
Optical Abuda
| Paramita | Aami | Min | Iru | O pọju | Ẹyọ | Ref. |
| Atagba | ||||||
| Ijade Ijade. Pwr | POUT | -9.1 | 2.4 | dBm | 1 | |
| Opitika wefulenti | λ | 840 | 850 | 860 | nm | |
| Ìbú Spectral (RMS) | σ | 0.6 | nm | |||
| Ipin Iparun Opitika | ER | 3.0 | dB | |||
| RIN | RIN | -128 | dB/Hz | |||
| Olugba | ||||||
| Ifamọ Rx | RSENS | -11 | dBm | 2 | ||
| Agbara Ikunrere Iṣawọle (Apọju) | Psat | 2.4 | dBm | |||
| Range wefulenti | λ C | 770 | 850 | 860 | nm | |
| LOS De -Idasilẹ | LOSD | -13 | dBm | |||
| LOS Isọdi | LOSA | -30 | dBm | |||
| LOS Hysteresis | 0.5 | dB | ||||
Awọn akọsilẹ:
- Aabo Laser Kilasi 1 fun FDA/CDRH ati awọn ilana IEC-825-1.
- Ti ṣewọn pẹlu apẹrẹ idanwo PRBS 2 -1, @25.78Gb/s, BER<10-5.
Itanna Abuda
| Paramita | Aami | Min | Iru | O pọju | Ẹyọ | AKIYESI |
| Ipese Foliteji | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Ipese Lọwọlọwọ | Icc | 300 | mA | |||
| Atagba | ||||||
| Input iyato ikọjujasi | Rin | 100 | Ω | 1 | ||
| Gbigbe igbewọle data ti o pari ẹyọkan | Vin, pp | 180 | 700 | mV | ||
| Gbigbe Muu Foliteji ṣiṣẹ | VD | Vcc–1.3 | Vcc | V | ||
| Gbigbe Jeki Foliteji | VEN | Vee | Vee + 0.8 | V | 2 | |
| Olugba | ||||||
| Iyatọ data o wu golifu | Iwo, pp | 300 | 850 | mV | 3 | |
| Aṣiṣe LOS | VLOS aṣiṣe | Vcc–1.3 | VccHOST | V | 4 | |
| LOS Deede | VLOS iwuwasi | Vee | Vee+0.8 | V | 4 |
Awọn akọsilẹ:
- Ti sopọ taara si awọn pinni igbewọle data TX. AC pọ lẹhinna.
- Tabi ìmọ Circuit.
- Sinu 100 ohms ifopinsi iyatọ.
- Ipadanu Ti ifihan jẹ LVTTL. Logic 0 tọkasi iṣẹ ṣiṣe deede; kannaa 1 tọkasi ko si ifihan agbara-ri
