CPE eriri, Modem Data, DOCSIS 3.1, 4xGE, SP440
Nkọwa Dị Mkpirikpi:
SP440 nke MoreLink bụ Modem eriri DOCSIS 3.1 nke na-akwado 2×2 OFDM na 32×8 SC-QAM iji nye ahụmịhe ịntanetị dị ike nke na-agba ọsọ ọsọ.
SP440 bụ nhọrọ zuru oke maka ndị na-arụ ọrụ eriri waya ndị chọrọ inye ndị ahịa ha ohere ịnweta broadband dị elu na nke akụ na ụba. Ọ na-enye ọsọ ruo 4Gbps dabere na ọdụ ụgbọ mmiri Giga Ethernet anọ site na interface DOCSIS ya. SP440 na-enye MSO ohere inye ndị ahịa ha ngwa broadband dị iche iche dịka telecommuting, HD, na vidiyo UHD mgbe achọrọ ya site na njikọ IP na obere oce/home oce (SOHO), ohere ịntanetị obibi dị elu, ọrụ multimedia mmekọrịta, wdg.
Nkọwa Ngwaahịa
Akara Ngwaahịa
Nkọwa Ngwaahịa
SP440 nke MoreLink bụ Modem USB DOCSIS 3.1 nke na-akwado 2x2 OFDM na 32x8 SC-QAM iji nye ahụmịhe ịntanetị dị ike nke dị elu.
SP440 bụ nhọrọ zuru oke maka ndị na-arụ ọrụ eriri waya ndị chọrọ inye ndị ahịa ha ohere ịnweta broadband dị elu na nke akụ na ụba. Ọ na-enye ọsọ ruo 4Gbps dabere na ọdụ ụgbọ mmiri Giga Ethernet anọ site na interface DOCSIS ya. SP440 na-enye MSO ohere inye ndị ahịa ha ngwa broadband dị iche iche dịka telecommuting, HD, na vidiyo UHD mgbe achọrọ ya site na njikọ IP na obere oce/home oce (SOHO), ohere ịntanetị obibi dị elu, ọrụ multimedia mmekọrịta, wdg.
SP440 bụ ngwaọrụ nwere ọgụgụ isi nke na-eme ka atụmatụ nnyefe data ya dị mfe site na nkwado IPv6 dịkwuo mma, nke na-eme ka ọ dabara adaba karịsịa maka nnyefe data dabere na usoro a.
Atụmatụ Ngwaahịa
➢ Dabara na DOCSIS / EuroDOCSIS 3.1
➢ Ike nnabata 2x192MHz nke OFDM
Nkwado -4096 QAM
➢ Ike nnabata ọwa SC-QAM (N'otu-ebu QAM) nke 32x
Nkwado -1024 QAM
-16 n'ime ọwa 32 nwere ike ime ka mgbasa ozi dịkwuo mma maka nkwado vidiyo
➢ Ike nnyefe OFDMA 2x96 MHz
-256 nkwado QAM
-Nkwado S-CDMA na A/TDMA
➢ FBC (Njide zuru oke nke otu egwu)
-Bandwit 1.2 GHz
-A na-ahazi ya iji nata ma ọwa na mpaghara dị n'okpuru ala
-Na-akwado mgbanwe ọwa ngwa ngwa
-N'oge a, nchọpụta ọrịa, gụnyere ọrụ nyocha spectrum
➢ Ọdụ ụgbọ mmiri Gigabit Ethernet anọ na-akwado mkparịta ụka akpaaka
➢ 1x USB3.0 Host, mmachi 1.5A (Ụdị) (Nhọrọ)
➢ LED ndị a kọwara nke ọma na-egosi nke ọma ngwaọrụ na ọnọdụ netwọk
➢ Mmelite ngwanrọ site na netwọk HFC
➢ SNMP V1/V2/V3
➢ Kwado nzuzo nzuzo nke ntọala (BPI/BPI+)
➢ Akwụkwọ ikike afọ 2 pere mpe
Usoro Nkà na ụzụ
| Njikọ Njikọta | |
| RF | Njikọ F nke nwanyị 75 OHM |
| RJ45 | Ọdụ Ethernet RJ45 4x 10/100/1000 Mbps |
| USB | 1x USB 3.0 Host |
| RF dị n'okpuru mmiri | |
| Ugboro ole (site n'akụkụ ruo n'akụkụ) | 258-1218 MHz |
| Mbelata Ntinye | 75OHM |
| Ike Ntinye Nile | <40 dBmV |
| Mfu Nlaghachi Ntinye | > 6 dB |
| Ọwa SC-QAM | |
| Ọnụọgụ nke ọwa | 32 Max. |
| Oke Ọkwa (otu ọwa) | Ugwu Am (64 QAM, 256 QAM): -15 ruo + 15 dBmV Yuro (64 QAM): -17 ruo + 13 dBmV Yuro (256 QAM): -13 ruo + 17dBmV |
| Ụdị Mgbanwe | 64 QAM, 256 QAM |
| Ọnụego Akara (aha) | Ugwu Am (64 QAM): 5.056941 Msym/s Ugwu Am (256 QAM): 5.360537 Msym/s Euro (64 QAM, 256 QAM): 6.952 Msym/s |
| Bandwit | Ugwu Am (64 QAM/256QAM nwere α=0.18/0.12): 6 MHz EURO (64 QAM/256QAM na α=0.15): 8 MHz |
| Ọwa OFDM | |
| Ụdị Mgbaàmà | OFDM |
| Oke oke bandwit ọwa OFDM | 192 MHz |
| Bandwit OFDM kacha nta nke na-agbanwe agbanwe | 24 MHz |
| Ọnụọgụ ọwa OFDM | 2 |
| Nha nhata ókè ugboro ugboro | 25 KHz 8K FFT 50 KHz 4K FFT |
| Oghere nke onye na-ebu obere ụgbọelu / Oge FFT | 25 KHz / 40 anyị 50 KHz / 20 anyị |
| Ụdị Mgbanwe | QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Ibu Ibu Mgbanwe | Nkwado na obere ihe na-ebu ibu Kwado ndị na-ebu obere ihe ebugoro efu |
| Oke Ọkwa (24 MHz mini. Occupied BW) Ike nhata nke njupụta Spectral na SC-QAM nke -15 ruo + 15 dBmV kwa 6 MHz | -9 dBmV/24 MHz ruo 21 dBmV/24 MHz |
| N'elu iyi | |
| Oke Ugboro (n'akụkụ ruo n'akụkụ) | 5-204 MHz |
| Mwepụ Mbupụ | 75OHM |
| Ọkwa Mbufe Kachasị | (Ike nkezi mkpokọta) +65 dBmV |
| Mfu Nlaghachi Mbupu | >6 dB |
| Ọwa SC-QAM | |
| Ụdị Mgbaàmà | TDMA, S-CDMA |
| Ọnụọgụ nke ọwa | 8 Max. |
| Ụdị Mgbanwe | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, na 128 QAM |
| Ọnụego Mgbanwe (aha) | TDMA: 1280, 2560, na 5120 KHz S-CDMA: 1280, 2560, na 5120 KHz Ọrụ tupu DOCSIS3: TDMA: 160, 320, na 640 KHz |
| Bandwit | TDMA: 1600, 3200, na 6400 KHz S-CDMA: 1600, 3200, na 6400 KHz Ọrụ tupu DOCSIS3: TDMA: 200, 400, na 800 KHz |
| Ọkwa Mbufe Kachasị Elu | Pmin = +17 dBmV na ≤1280 KHz ọnụego mgbanwe Pmin = +20 dBmV na 2560 KHz modulation rate Pmin = +23 dBmV na 5120 KHz modulation rate |
| Ọwa OFDMA | |
| Ụdị Mgbaàmà | OFDMA |
| Oke oke bandwit ọwa OFDMA | 96 MHz |
| Opekata mpe OFDMA Occwide | 6.4 MHz (maka oghere ụgbọ ala 25 KHz) 10 MHz (maka oghere ndị na-ebu obere ụgbọala 50 KHz) |
| Ọnụọgụ nke ọwa OFDMA nke a na-ahazi n'onwe ya | 2 |
| Oghere Ọwa Subcarrier | 25, 50 KHz |
| Nha FFT | 50 KHz: 2048 (2K FFT); 1900 Kachasị. ndị na-ebu obere ihe na-arụ ọrụ 25 KHz: 4096 (4K FFT); Ndị na-ebu obere ihe kachasị na 3800 |
| Ọnụego Nlele | 102.4 (Nha Ngọngọ 96 MHz) |
| Oge FFT | 40 us (ụgbọala ndị na-ebu obere 25 KHz) US 20 (ụgbọala ndị na-ebu obere 50 KHz) |
| Ụdị Mgbanwe | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
| Mekaniki | |
| LED | PWR/DS/US/N'ỊNTANETỊ/Ethernet |
| Bọtịnụ Tọgharịa Ụlọ Ọrụ | x1 |
| Akụkụ | 160x68x195 mm |
| Ibu | 510g |
| gburugburu ebe obibi | |
| Ntinye Ike | 12V/1.5A |
| Oriri Ike | <15W (Kachasị) |
| Okpomọkụ Ọrụ | 0 ruo 40oC |
| Iru mmiri na-arụ ọrụ | 10~90% (Anaghị agbakọta) |
| Okpomọkụ Nchekwa | -40 ruo 85oC |
| Nchedo Mbara Elu | Ntinye RF na-akwado opekata mpe 6KV Ethernet RJ-45 na-akwado ma ọ dịkarịa ala 1KV |
| Ngwa | |
| 1 | Ntuziaka Onye Ọrụ 1x |
| 2 | 1 x 1.5M Ethernet USB |
| 3 | Akara 4x (SN, Adreesị MAC) |
| 4 | 1x Adapter Ike. Ntinye: 100-240VAC, 50/60Hz; Mmepụta: 12VDC/1.5A |
Foto Ndị Ọzọ
