1.25Gbps 550m Duplex LC SFP Transceiver
pedaran2
Parameter spésifikasi
Ngaran | 1G multimode | ||
Nomer modél | ZHLS-8512-02 | merek | Zhilian Hengtong |
Jenis pakét | SFP | Laju transmisi | 1.25G |
Panjang gelombang | 850nm | Jarak transmisi | 550m |
Palabuhan | LC | Jenis serat | 50/125µm MMF |
Jenis laser | VCSEL | Jenis panarima | PIN |
kakuatan optik dikirimkeun | -9~-3dBm | Narima sensitipitas | -18 dbm |
Kakuatan | Nampi overload | -3dBm | |
Dissipation kakuatan |
| Babandingan punah | ≥9DB |
CDR (Pamulihan Data Jam) |
| fungsi FEC |
|
Suhu komérsial | 0 ~ 70 ℃ | pasatujuan | SFP MSA/ SFF-8472/ IEEE802.3ah 2004 |
Diagram Blok Modul
![p1zkz](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/658a6e6b95d1b85964.jpg)
Fitur
Aplikasi
Standar
Disarankeun Lingkungan Operasi
Parameter | Lambang | Min. | has | Max. | Unit | |
Tegangan catu daya | VCC | 3.13 | 3.3 | 3.46 | DI | |
Power Supply Ayeuna | Icc |
|
| 300 | mA | |
Suhu Kasus Operasi | Komérsial |
TC | -5 |
| +70 |
.C |
Dipanjangkeun | -20 |
| +80 | |||
Industri | -40 |
| +85 | |||
Laju Data |
|
| 1.25 |
| Gbps |
Karakteristik listrik
Parameter | Lambang | Min. | has | Max. | Unit | Catetan |
Bagian pamancar |
| |||||
Input impedansi diferensial | oge | 90 | 100 | 110 | Duh |
|
Tunggal Input Data Input ayun | Anggur PP | 250 |
| 1000 | mV | 1 |
Kirimkeun tegangan nonaktipkeun | CEO | Vcc - 1.3 |
| Vcc | DI |
|
Transmit Aktipkeun tegangan | VEN | Cai |
| Cai + 0,8 | DI |
|
Bagian panarima |
| |||||
Tunggal Réngsé Data Kaluaran ayun | Waduh PP | 300 |
| 600 | mV |
|
Kasalahan LOS | Vlos kasalahan | Vcc - 0,5 |
| Vcc_host | DI | 2 |
LOS Biasa | Vlos norma | Cai |
| Cai + 0,5 | DI | 2 |
Parameter optik
Parameter | Lambang | Min. | has | Max. | Unit | Catetan |
Bagian pamancar | ||||||
Panjang Gelombang Tengah | λc | 830 | 850 | 860 | nm |
|
Lebar spéktral (RMS) | p |
|
| 0.85 | nm |
|
Daya Optik Rata-rata (rata-rata) | Pout | -9 |
| -3 | dBm | 1 |
Laser Pareum Power | Poof | - | - | -45 | dBm |
|
Rasio punah | IS | 9 | - | - | dB | 2 |
Inténsitas Noise relatif | OGE | - | - | -128 | dB/Hz |
|
Optik naek / ragrag Time | tr / tf |
| - | 260 | ps | 3 |
Optical Balik Loss kasabaran |
| - | - | 12 | dB |
|
Kaluaran Optik Panon | Patuh sareng masker panon IEEE802.3z nalika disaring | 2 | ||||
Bagian panarima |
| |||||
Panarima Center Panjang gelombang | λc | 830 |
| 860 | nm |
|
Sensitipitas panarima dina kakuatan rata | Nya | -18 |
| -3 | dBm | 4 |
Los Negeskeun | LEWAT | -35 | - | - | dBm |
|
The Desserts | LEUNGIT | - | - | -19 | dBm |
|
Los Hysteresis | LOSH | 0.5 | - | 5 | dB |
|
Overload | Pin-max | - | - | -3 | dBm | 4 |
Reflectance panarima |
| - | - | -12 | dB |
|
Daya Receiver (karusakan) |
| - | - | 0 | dBm |
Catetan:
Ciri waktos
Parameter | Lambang | Min. | has | Max. | Unit |
TX_Disable Negeskeun Time | t_off |
|
| 10 | urang |
TX_Disable Negate Time | t_on |
|
| 1 | Ibu |
Waktos pikeun Initialize Kaasup Reset of TX_FAULT | t_init |
|
| 300 | Ibu |
TX_FAULT ti Sesar ka Assertion | t_kasalahan |
|
| 100 | urang |
TX_Disable Time pikeun Mimitian Reset | t_reset | 10 |
|
| urang |
Receiver Loss of Signal Negeskeun Time | TA , RX_LOS |
|
| 100 | urang |
Receiver Leungitna Sinyal Deassert Time | Td, RX_LOS |
|
| 100 | urang |
Laju-Pilih Robah Waktos | t_rasel |
|
| 10 | urang |
Serial ID Jam Time | f_serial-jam |
|
| 100 | kHz |
Dimensi mékanis
![p22an](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/658a6f970796187055.jpg)