Modul Router Nirkabel EBYTE MT7621A GBE
Penafian
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- Data ing makalah iki kabeh saka laboratorium Ebyte, lan asil nyata bisa uga rada beda.
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Kabar
Isi manual iki bisa diganti amarga upgrade versi produk utawa alasan liyane. Ebyte Electronic Technology Co., Ltd. nduweni hak kanggo ngowahi isi manual iki tanpa kabar utawa pituduh. Manual iki mung digunakake minangka pandhuan. Chengdu Ebyte Electronic Technology Co., Ltd. bakal nyoba sing paling apik kanggo nyedhiyakake informasi sing akurat ing manual iki. Nanging, Chengdu Ebyte Electronic Technology Co., Ltd. ora njamin yen isi manual iki bener bener, lan kabeh statements, informasi lan saran ing manual iki ora akehe babar pisan nyata utawa diwenehake.
Hak Cipta © 2012–2024 , Chengdu Ebyte Electronic Technology Co., Ltd.
Produk Overview
Pambuka produk
modul gateway routing Gigabit sing dikembangake dening Chengdu Ebyte Electronic Technology Co., Ltd. karo chip MediaTek MT76 21A minangka inti. Modul nggabungake dual-inti MIPS-1004Kc (880MHz), HNAT / HQoS / Samba / VPN akselerator lan 5-port GbE ngalih, ndhukung OpenWrt sistem operasi lan pembangunan adat, wis antarmuka sugih lan prosesor kuat, bisa digunakake digunakake ing piranti pinter utawa aplikasi layanan maya, lan bisa bebas dikembangaké kanggo pembangunan secondary.
Fitur
- MIPS1004Kc terpasang (880 MHz, dual-inti)
- 32 KB I-Cache lan 32 KB D- Cache saben inti
- Cache 256kb L2 (kanggo loro intine)
- Fungsi SMP
- Operasi prosesor tunggal sing bisa dikonfigurasi
- Ngalih Gigabit
- 5 bandar, mlaku ing kacepetan line lengkap
- 5-port 10/100/1000Mbps MDI transceiver
- Dhukungan antarmuka RGMII/MII
- 16-bit DDR2/3, kapasitas nganti 256/512 Mbyte
- SPI (2 chip pilih), NAND Flash (SLC), SDXC, eMMC (4 bit)
- Antarmuka USB3.0 × 1 + antarmuka USB2.0 × 1 utawa antarmuka USB2.0 × 2 (loro-lorone minangka antarmuka host)
- Antarmuka host PCIe × 3
- I2C , UART Lite × 3 , JTAG , MDC , MDIO , GPIO
- Dhukungan telpon swara Internet (I2S, PCM)
- Antarmuka audio (SPDIF-Tx, I2S, PCM)
- Nyedhiyani kinerja Samba banget liwat USB2.0/USB 3.0/SD-XC
- HW Storage Akselerator
- HW NAT
- Tingkat transmisi kabel nganti 2Gbps
- Jembatan L2
- Rute IPv4, NAT, NAPT
- Nuntun IPv6 , DS-Lite, 6RD, 6to4
- HW QoS
- 16 antrian hardware kanggo njamin minimal / bandwidth maksimum kanggo saben aliran.
- Bisa mlaku kanthi lancar nganggo mesin HW NAT.
- Tingkat transmisi kabel bisa tekan 2Gbps.
- Enkripsi HW
- throughput IPSec bisa tekan 400 ~ 500mbps
- Ijo
- Pangaturan jam pinter (khusus)
- DDR2/3: ODT mati, mode refresh dhewe
- Firmware: Bukak WRT
- Driver RGMII iNIC: Linux 2.4/2.6
Skenario Aplikasi
- transmisi video Wifi
- transmisi audio WiFi
- router
- Wifi repeater
- Terusake port serial lan modul tujuan umum liyane kanggo omah sing cerdas
- Aplikasi Layanan Cloud
- Gerbang IoT
Spesifikasi
Paramèter dhasar
| Paramèter listrik | unit | Rincian Parameter | Cathetan | |
| Operasi voltage | V | 3.3V | Ngluwihi 3.5 V bisa permanen ngobong modul | |
| Tingkat komunikasi | V | 3.3 | Nggunakake 5V TTL bisa kobong | |
| Kebutuhan saiki pasokan | mA | 5 00 | – | |
| suhu | Suhu operasi | ℃ | -20 ～ + 60 | – |
| Suhu panyimpenan | -40 ～ + 8 5 | – | ||
| asor | nggunakake | %RH | 10 ～ 95 (non-kondensasi) | – |
| panyimpenan | 5～ 95 (ora ana kondensasi) | – | ||
Parameter Hardware
| Parameter Hardware | model | Cathetan |
| chip | MT7621A | |
| lampu kilat | 32 MB | Customizable 16MB/8MB |
| Memori | DDR3 128 MB | Customizable DDR 3 256M / 64M / 32MB |
| Kernel | MIPS1004Kc | 880 MHz, dual inti |
| Kemasan | Tambalan | – |
| Antarmuka Ethernet | 5 10M / 100 / 1000M adaptif | Firmware standar pabrik ndhukung 1 WAN lan 4 antarmuka LAN. |
| UART Lite | 3-Carane | – |
| PCIe | 3 -Cara | – |
| USB | USB3.0×1+USB2.0×1 or USB2.0×2 | Loro-lorone minangka antarmuka host |
| ukuran | 50 * 50 * 3 mm | Ukuran kesalahan ± 0.2mm |
| bobot | 11.1g | Kesalahan yaiku ± 0.2g |
Diagram Blok Fungsional
Dimensi Mekanik lan Definisi Pin
Definisi pin
| nomer seri | Jeneng Pin | Katrangan Fungsi Pin | Fungsi standar |
| 1 | 3.3VD | sumber daya | – |
| 2 | 3.3VD | sumber daya | – |
| 3 | 3.3VD | sumber daya | – |
| 4 | 3.3VD | sumber daya | – |
| 5 | GND | tanah | – |
| 6 | GND | tanah | – |
| 7 | GND | tanah | – |
| 8 | GND | tanah | – |
| 9 | CTS3_N | UART Clear Kanggo Kirim | – |
| 10 | TXD2 | Data UART TX | – |
| 11 | RXD2 | Data UART RX | – |
| 12 | TXD3 | Data UART TX | – |
| 13 | RXD3 | Data UART RX | – |
| 14 | RTS2_N | UART Panjaluk Kirim | – |
| 15 | CTS2_N | UART Clear Kanggo Kirim | – |
| 16 | RTS3_N | UART Panjaluk Kirim | – |
| 17 | USB_DP_1P | USB Port1 data pin Data+ (USB2.0) | – |
| 18 | USB_DM_1P | USB Port1 data pin Data- (USB2.0) | – |
| 19 | GND | tanah | – |
| 20 | SSUSB_TXP | USB Port0 SS pin data TX+ (USB3.0) | – |
| rong puluh
siji |
SSUSB_TXN | USB Port0 SS pin data TX- (USB3.0) | – |
| rong puluh
loro |
SSUSB_RXP | USB Port0 SS pin data RX+ (USB3.0) | – |
| telulikur | SSUSB_RXN | USB Port0 SS pin data RX+-(USB3.0) |
– |
| rong puluh
papat |
GND | tanah | – |
| 25 | USB_DP_P0 | SB Port0 HS/FS/LS data pin Data+ (USB3.0) | – |
| 26 | USB_DM_P0 | Port USB0 HS/FS/LS data pin Data- (USB3.0) | – |
| 27 | GND | tanah | – |
| 28 | ESW_TXVP_A_P0 | Port #0 MDI Transceiver | – |
| 29 | ESW_TXVN_A_P0 | Port #0 MDI Transceiver | – |
| 30 | ESW_TXVP_B_P0 | Port #0 MDI Transceiver | – |
| 31 | ESW_TXVN_B_P0 | Port #0 MDI Transceiver | – |
| 32 | ESW_TXVP_C_P0 | Port #0 MDI Transceiver | – |
| 33 | ESW_TXVN_C_P0 | Port #0 MDI Transceiver | – |
| 34 | ESW_TXVP_D_P0 | Port #0 MDI Transceiver | – |
| 35 | ESW_TXVN_D_P0 | Port #0 MDI Transceiver | – |
| 36 | ESW_TXVP_A_P1 | Port #1 MDI Transceiver | – |
| 37 | ESW_TXVN_A_P1 | Port #1 MDI Transceiver | – |
| 38 | ESW_TXVP_B_P1 | Port #1 MDI Transceiver | – |
| 39 | ESW_TXVN_B_P1 | Port #1 MDI Transceiver | – |
| 40 | ESW_TXVP_C_P1 | Port #1 MDI Transceiver | – |
| 41 | ESW_TXVN_C_P1 | Port #1 MDI Transceiver | – |
| 42 | ESW_TXVP_D_P1 | Port #1 MDI Transceiver | – |
| 43 | ESW_TXVN_D_P1 | Port #1 MDI Transceiver | – |
| 44 | GND | tanah | – |
| 45 | ESW_TXVP_A_P2 | Port #2 MDI Transceiver | – |
| 46 | ESW_TXVN_A_P2 | Port #2 MDI Transceiver | – |
| 47 | ESW_TXVP_B_P2 | Port #2 MDI Transceiver | – |
| 48 | ESW_TXVN_B_P2 | Port #2 MDI Transceiver | – |
| 49 | ESW_TXVP_C_P2 | Port #2 MDI Transceiver | – |
| 50 | ESW_TXVN_C_P2 | Port #2 MDI Transceiver | – |
| 51 | ESW_TXVP_D_P2 | Port #2 MDI Transceiver | – |
| 52 | ESW_TXVN_D_P2 | Port #2 MDI Transceiver | – |
| 53 | GND | tanah | – |
| 54 | ESW_TXVP_A_P3 | Port #3 MDI Transceiver | – |
| 55 | ESW_TXVN_A_P3 | Port #3 MDI Transceiver | – |
| 56 | ESW_TXVP_B_P3 | Port #3 MDI Transceiver | – |
| 57 | ESW_TXVN_B_P3 | Port #3 MDI Transceiver | – |
| 58 | ESW_TXVP_C_P3 | Port #3 MDI Transceiver | – |
| 59 | ESW_TXVN_C_P3 | Port #3 MDI Transceiver | – |
| 60 | ESW_TXVP_D_P3 | Port #3 MDI Transceiver | – |
| 61 | ESW_TXVN_D_P3 | Port #3 MDI Transceiver | – |
| 62 | GND | tanah | – |
| 63 | ESW_TXVP_A_P4 | Port #4 MDI Transceiver | – |
| 64 | ESW_TXVN_A_P4 | Port #4 MDI Transceiver | – |
| 65 | ESW_TXVP_B_P4 | Port #4 MDI Transceiver | – |
| 66 | ESW_TXVN_B_P4 | Port #4 MDI Transceiver | – |
| 67 | ESW_TXVP_C_P4 | Port #4 MDI Transceiver | – |
| 68 | ESW_TXVN_C_P4 | Port #4 MDI Transceiver | – |
| 69 | ESW_TXVP_D_P4 | Port #4 MDI Transceiver | – |
| 70 | ESW_TXVN_D_P4 | Port #4 MDI Transceiver | – |
| 71 | ESW_P4_LED_0 | Indikator LED PHY Port #4 | – |
| 72 | ESW_P3_LED_0 | Indikator LED PHY Port #3 | – |
| 73 | ESW_P2_LED_0 | Indikator LED PHY Port #2 | – |
| 74 | ESW_P1_LED_0 | Indikator LED Port #1PHY | – |
| 75 | ESW_P0_LED_0 | Indikator LED PHY Port #0 | – |
| 76 | ESW_DTEST | Tes digital | – |
| 77 | GE2_TXD3 | RGMII2 Tx Data bit #0 | – |
| 78 | GE2_TXD2 | RGMII2 Tx Data bit #2 | – |
| 79 | GE2_TXD1 | RGMII2 Tx Data bit #1 | – |
| 80 | GE2_TXD0 | RGMII2 Tx Data bit #0 | – |
| 81 | ESW_DBG_B | – | – |
| 82 | MDIO | Manajemen Data PHY | Wigati: Nalika RGMII / MII disambungake menyang PHY external, pin iki MDIO. Yen ora, iku NC. |
| 83 | MDC | Manajemen Jam PHY | Wigati: Nalika RGMII / MII disambungake menyang PHY external, pin iki MDC. Yen ora, iku NC. |
| 84 | GE2_TXEN | Data RGMII2 Tx Valid | – |
| 85 | GE2_TXCLK | Jam RGMII2 Tx | – |
| 86 | GE2_RXD3 | RGMII2 Rx Data bit #3 | – |
| 87 | GE2_RXD2 | RGMII2 Rx Data bit #2 | – |
| 88 | GE2_RXD1 | RGMII2 Rx Data bit #1 | – |
| 89 | GE2_RXD0 | RGMII2 Rx Data bit #0 | – |
| 90 | GE2_RXDV | RGMII2 Rx Data Valid | – |
| 91 | GE2_RXCLK | RGMII2 Rx Jam | – |
| 92 | GND | tanah | – |
| 93 | RXD1 | Data UART TX | – |
| 94 | TXD1 | Data UART RX | – |
| 95 | PORT_N | Ngatur maneh Power-On | – |
| 96 | I2C_SCLK | Jam I2C | – |
| 97 | I2C_SD | Data I2C | – |
| 98 | PCIE_TXN2 | PCIE2_TX – | – |
| 99 | PCIE_TXP2 | PCIE2_TX+ | – |
| 100 | PCIE_RXN2 | PCIE2_RX – | – |
| 101 | PCIE_RXP2 | PCIE2_RX+ | – |
| 102 | PCIE_CKN2 | PCIE2_CLK – | – |
| 103 | PCIE_CKP2 | PCIE2_CLK+ | – |
| 104 | GPIO0 | – | – |
| 105 | PERST_N | PCIe | – |
| 106 | PCIE_TXP1 | PCIE1_TX+ | – |
| 107 | PCIE_TXN1 | PCIE1_TX – | – |
| 108 | PCIE_RXP1 | PCIE1_RX+ | – |
| 109 | PCIE_RXN1 | PCIE1_RX – | – |
| 110 | PCIE_CKN1 | PCIE1_CLK – | – |
| 111 | PCIE_CKP1 | PCIE1_CLK+ | – |
| 112 | WDT_RST_N | NC | – |
| 113 | PCIE_RXP0 | PCIE0_RX+ | – |
| 114 | PCIE_RXN0 | PCIE0_RX – | – |
| 115 | PCIE_TXN0 | PCIE0_TX – | – |
| 116 | PCIE_TXP0 | PCIE0_TX+ | – |
| 117 | PCIE_CKP0 | PCIE0_CLK+ | – |
| 118 | PCIE_CKN0 | PCIE0_CLK – | – |
| 119 | GND | tanah | – |
| 120 | JTMS | JTAG Pilih Mode | – |
| 121 | JTDO | JTAG Output Data | – |
| 122 | JTDI | JTAG Input Data | – |
| 123 | JTRST_N | JTAG Target Reset | – |
| 124 | JTCLK | JTAG jam | – |
| 125 | GND | tanah | – |
| 126 | ND_D7 | NAND Flash Data7 | – |
| 127 | ND_D6 | NAND Flash Data6 | – |
| 128 | ND_D5 | NAND Flash Data5 | – |
| 129 | ND_D4 | NAND Flash Data4 | – |
| 130 | ND_D3 | NAND Flash Data3 | – |
| 131 | ND_D2 | NAND Flash Data2 | – |
| 132 | ND_D1 | NAND Flash Data1 | – |
| 133 | ND_D0 | NAND Flash Data0 | – |
| 134 | ND_RB_N | NAND Flash Siap/Sibuk | – |
| 135 | ND_RE_N | NAND Flash Read Enable | – |
| 136 | ND_CS_N | NAND Flash Chip Pilih | – |
| 137 | ND_CLE | NAND Flash Command Latch Aktifake | – |
| 138 | ND_ALE | NAND Flash ALE Latch Aktifake | – |
| 139 | ND_WE_N | NAND Flash Write Aktifake | – |
| 140 | ND_WP | NAND Flash Write Protect | – |
Jarak transmisi ora becik
- Yen ana alangan komunikasi garis lurus, jarak komunikasi bakal dikurangi
- Suhu, asor, lan gangguan co-channel bisa nambah tingkat mundhut paket komunikasi
- Lemah nyerep lan nggambarake gelombang radio, mula asil tes ora apik nalika cedhak karo lemah
- Banyu laut nduweni kemampuan sing kuat kanggo nyerep gelombang radio, mula efek tes ing pinggir segara ora apik
- Yen ana obyek logam ing cedhak antena, utawa antena diselehake ing cangkang logam, atenuasi sinyal bakal dadi serius.
- Register daya disetel kanthi salah, utawa tingkat udhara disetel dhuwur banget (sing luwih dhuwur tingkat udhara, jarak sing luwih cedhak)
- Sumber daya voltage luwih murah tinimbang nilai sing disaranake ing suhu kamar. Ing ngisor voltage, luwih murah output daya.
- Iki nyebabake ora cocog antarane antena lan modul utawa masalah kualitas karo antena dhewe.
Modul rentan kanggo karusakan
- Mangga dipriksa sumber daya kanggo mesthekake yen iku ing vol sumber daya dianjuraketage. Yen ngluwihi nilai maksimum, modul bakal rusak permanen.
- Mangga priksa stabilitas sumber daya. Voltage ngirim ora fluktuasi banget utawa kerep.
- Priksa manawa operasi anti-statis sajrone instalasi lan panggunaan, amarga komponen frekuensi dhuwur sensitif marang listrik statis
- Mangga priksa manawa asor ora dhuwur banget sajrone instalasi lan panggunaan, amarga sawetara komponen minangka piranti sensitif kelembapan
- Yen ora ana syarat khusus, ora dianjurake kanggo nggunakake ing suhu dhuwur utawa kurang banget.
Instruksi Operasi Welding
Suhu reflow
| Reflow profile ciri | Proses perakitan sing dipimpin | Déwan tanpa timbal | |
| Preheating / njaga | Suhu minimal (T s min) | 100 ℃ | 150 ℃ |
| Suhu maksimum (T s max) | 150 ℃ | 200 ℃ | |
| Wektu (T s min ~ T s min ) | 60-120 detik | 60-120 detik | |
| Kemiringan pemanasan (TL ~ T p ) | 3 ℃ / detik, maks. | 3 ℃ / detik, maks. | |
| Suhu cair (TL) | 183 ℃ | 217 ℃ | |
| TL ndhuwur wektu nyekeli | 60 ~ 90 detik | 60 ~ 90 detik | |
| Paket suhu puncak Tp | Pangguna kudu ora ngluwihi suhu sing kasebut ing label "Sensitivitas Kelembapan" produk. | Pangguna kudu ora ngluwihi suhu sing kasebut ing label "Sensitivitas Kelembapan" produk. | |
| p ) ing 5 ° C saka suhu klasifikasi sing ditemtokake (Tc) ditampilake ing gambar ing ngisor iki. | 20 detik | 30 detik | |
| Kemiringan pendinginan (T p ~ TL ) | 6 ℃ / detik, maks. | 6 ℃ / detik, maks. | |
| Wektu saka suhu kamar nganti suhu puncak | 6 menit, paling dawa | 8 menit, paling dawa | |
| ※ Toleransi suhu puncak (Tp) kurva suhu ditetepake minangka wates ndhuwur pangguna | |||
Kurva Oven Reflow
Riwayat Revisi
| Versi | Tanggal Revisi | Cathetan Revisi | Penjaga |
| 1.0 | 2024-12-18 | Rilis wiwitan | Hao |
Babagan kita
- Dhukungan teknis: support@cdebyte.com
- Link download Dokumen lan Setelan RF: https://www.es-ebyte.com
- Matur nuwun kanggo nggunakake produk Ebyte! Hubungi kita kanthi pitakonan utawa saran: info@cdebyte.com
- Web: https://www.es-ebyte.com
- alamat: B5 Mould Industrial Park, 199# Xiqu Ave, Zona teknologi tinggi, Chengdu, Sichuan, China
Pitakonan Kerep
- Jarak Transmisi Ora Ideal
- Yen sampeyan nemoni masalah karo jarak transmisi, priksa manawa ora ana alangan ing jalur sinyal lan coba setel panggonan modul kanggo nampa sinyal sing luwih apik.
- Modul Rentan kanggo Karusakan
- Kanggo nyegah karusakan ing modul, nangani kanthi ati-ati nalika instalasi lan aja nganti kena listrik statis utawa suhu sing ekstrem.
Dokumen / Sumber Daya
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Modul Router Nirkabel EBYTE MT7621A GBE [pdf] Manual pangguna MT7621A Modul Router Nirkabel GBE, MT7621A, Modul Router Nirkabel GBE, Modul Router Nirkabel, Modul Router |
