KCO-25G-SFP28-SR LC Duplex 850nm 100m MMF 25Gb/s 850nm Transceiver SFP28 dị iche iche
25G SFP28 MMF
+25G SFP28 MMF bụ modulu transceiver nke na-akwado ọsọ data Gigabits 25 kwa sekọnd (Gbps) karịa eriri multi-mode (MMF) site na iji ụdị SFP28 kpọmkwem. Emebere ya maka njikọ dị elu, karịsịa maka ebe data, na-enye njikọ Ethernet 25G ma na-eje ozi dị ka ihe owuwu maka netwọk 100G.
+Transceiver SFP28 nke dakọtara na SFP-25G-SR na-enye 25GBase-SR throughput ruo 100m n'elu eriri multi-mode (MMF) site na iji ogologo 850nm site na njikọ LC.
+Ngwa 25G SFP28 (Ntakịrị Ụdị-Ihe Pluggable) na-enye ndị ahịa ọtụtụ nhọrọ njikọ Ethernet Gigabit 25 dị elu na nke dị ala maka ebe data na ngwa netwọkụ kọmputa arụmọrụ dị elu. Modulu 25G dabere na ụdị SFP28.
Ngwa
+ 25G Ethernet
+ Ebe nchekwa data na ọwa Fiber
Ọkọlọtọ
+ Dabara na SFF-8431
+ Dabara na SFF 8472
+ Dabara adaba maka iwu RoHS.
Ọkwa Kachasị Elu
| Paramita | Akara ngosi | Nkeji. | Ụdị. | Max. | Ngalaba |
| Okpomọkụ Nchekwa | Ts | -40 | - | 85 | ºC |
| Iru mmiri dị nso | RH | 5 | - | 95 | % |
| Voltaji Ike Inye | VCC | -0.3 | - | 4 | V |
| Voltaji Ntinye Mgbaàmà |
| Vcc-0.3 | - | Vcc+0.3 | V |
Ọnọdụ Ọrụ Akwadoro
| Paramita | Akara ngosi | Nkeji. | Ụdị. | Max. | Ngalaba | Ihe ndetu |
| Okpomọkụ Ọrụ Ikpe | Tcase | 0 | - | 70 | ºC | Azụmahịa |
| Voltaji Ike Inye | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Ike ọkọnọ ugbu a | ICC | - |
| 300 | mA |
|
| Ọnụego data | BR |
| 25.78 |
| Gbps |
|
| Ogologo Nzipu | TD |
| - | 100 | m | OM4 ma ọ bụ 70m OM3 |
| Eriri ejikọtara ọnụ | Eriri ụdị ọtụtụ | |||||
Njirimara Anya
| Paramita | Akara ngosi | Nkeji | Ụdị | Max | Ngalaba | Ref. |
| Onye na-ebufe ihe | ||||||
| Ntugharị Mwepụta | PUT | -9.1 |
| 2.4 | dBm | 1 |
| Ogologo Wave Optical | λ | 840 | 850 | 860 | nm |
|
| Obosara Spektral (RMS) | σ |
|
| 0.6 | nm |
|
| Oke Mwepụ Anya | ER | 3.0 |
|
| dB |
|
| RIN | RIN |
|
| -128 | dB/Hz |
|
| Onye nnata | ||||||
| Mmetụta Rx | RSENS |
|
| -11 | dBm | 2 |
| Ike Njupụta Ntinye (Ibufe ibu) | Abụ Ọma | 2.4 |
|
| dBm |
|
| Oke Ogologo Ebili | λ C | 770 | 850 | 860 | nm |
|
| LOS De-Assert | LOSD |
|
| -13 | dBm |
|
| LOS Kwenye | LOSA | -30 |
|
| dBm |
|
| Nhicha ahụ LOS |
| 0.5 |
|
| dB | |
Njirimara Anya
| Paramita | Akara ngosi | Nkeji | Ụdị | Max | Ngalaba | Ref. |
| Onye na-ebufe ihe | ||||||
| Ntugharị Mwepụta | PUT | -9.1 | 2.4 | dBm | 1 | |
| Ogologo Wave Optical | λ | 840 | 850 | 860 | nm | |
| Obosara Spektral (RMS) | σ | 0.6 | nm | |||
| Oke Mwepụ Anya | ER | 3.0 | dB | |||
| RIN | RIN | -128 | dB/Hz | |||
| Onye nnata | ||||||
| Mmetụta Rx | RSENS | -11 | dBm | 2 | ||
| Ike Njupụta Ntinye (Ibufe ibu) | Abụ Ọma | 2.4 | dBm | |||
| Oke Ogologo Ebili | λ C | 770 | 850 | 860 | nm | |
| LOS De-Assert | LOSD | -13 | dBm | |||
| LOS Kwenye | LOSA | -30 | dBm | |||
| Nhicha ahụ LOS | 0.5 | dB | ||||
Ihe ndetu:
- Nchekwa Laser Klas nke 1 dịka iwu FDA/CDRH na IEC-825-1 si dị.
- Ejiri usoro nnwale PRBS 2 -1, @25.78Gb/s, tụọ ya BER <10-5.
Njirimara eletriki
| Paramita | Akara ngosi | Nkeji | Ụdị | Max | Ngalaba | RỤBA AMA |
| Voltaji ọkọnọ | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Ngwa ọkọnọ | Icc | 300 | mA | |||
| Onye na-ebufe ihe | ||||||
| Ntinye ihe dị iche iche nke ntinye | Rin | 100 | Ω | 1 | ||
| Ngbanwe ntinye data nke otu njedebe | Vin,pp | 180 | 700 | mV | ||
| Nyefee Gbanyụọ Voltaji | VD | Vcc–1.3 | Vcc | V | ||
| Zipu Kwado Voltaji | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Onye nnata | ||||||
| Mgbanwe mmepụta data dị iche iche | Vout,pp | 300 | 850 | mV | 3 | |
| Njehie LOS | Nsogbu VLOS | Vcc–1.3 | VccHOST | V | 4 | |
| LOS Nkịtị | Ụkpụrụ VLOS | Vee | Vee+0.8 | V | 4 |
Ihe ndetu:
- Ejikọtara ya ozugbo na ntinye data TX. Mgbe nke ahụ gasịrị, ejikọtara AC.
- Ma ọ bụ sekit mepere emepe.
- N'ime njedebe dị iche iche nke 100 ohms.
- Mfu nke akara bụ LVTTL. Usoro 0 na-egosi ọrụ nkịtị; usoro 1 na-egosi na achọpụtaghị akara ọ bụla
