{"id":6057,"date":"2025-04-28T00:00:00","date_gmt":"2025-04-28T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/optical-module-classification\/"},"modified":"2026-06-22T09:39:20","modified_gmt":"2026-06-22T09:39:20","slug":"optical-module-classification","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/optical-module-classification","title":{"rendered":"H\u01b0\u1edbng D\u1eabn \u0110\u1ea7y \u0110\u1ee7 V\u1ec1 Ph\u00e2n Lo\u1ea1i B\u1ed9 Giao Ti\u1ebfp Quang v\u00e0 C\u00e1c Lo\u1ea1i Ph\u1ed5 Bi\u1ebfn"},"content":{"rendered":"
\"Optical<\/figure>\n\n\n\n

Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n

C\u00e1c m\u00f4-\u0111un quang l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n then ch\u1ed1t trong truy\u1ec1n th\u00f4ng s\u1ee3i quang, cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i gi\u1eefa t\u00edn hi\u1ec7u \u0111i\u1ec7n v\u00e0 t\u00edn hi\u1ec7u quang. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong trung t\u00e2m d\u1eef li\u1ec7u, m\u1ea1ng vi\u1ec5n th\u00f4ng v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n th\u00f4ng c\u00f4ng nghi\u1ec7p. Vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n lo\u1ea1i v\u00e0 c\u00e1c lo\u1ea1i m\u00f4-\u0111un quang l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ec3 l\u1ef1a ch\u1ecdn m\u00f4-\u0111un ph\u00f9 h\u1ee3p cho c\u00e1c y\u00eau c\u1ea7u m\u1ea1ng c\u1ee5 th\u1ec3. H\u01b0\u1edbng d\u1eabn n\u00e0y tr\u00ecnh b\u00e0y c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 c\u00e1c lo\u1ea1i m\u00f4-\u0111un quang ch\u1ee7 l\u1ef1c.<\/p>\n\n\n\n

Ph\u00e2n lo\u1ea1i theo k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd (lo\u1ea1i v\u1ecf b\u1ecdc)<\/h2>\n\n\n\n

K\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf v\u00e0 giao di\u1ec7n c\u1ee7a b\u1ed9 thu ph\u00e1t, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb m\u1ea1ng.<\/p>\n\n\n\n

\n\n<\/colgroup>

H\u1ec7 s\u1ed1 d\u1ea1ng<\/strong><\/p><\/th>

T\u1ed1c \u0111\u1ed9 h\u1ed7 tr\u1ee3<\/strong><\/p><\/th>

\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh<\/strong><\/p><\/th><\/tr>

SFP<\/p><\/td>

1G\/2.5G<\/p><\/td>

Nh\u1ecf g\u1ecdn, c\u1eafm n\u00f3ng \u0111\u01b0\u1ee3c cho m\u1ea1ng Gigabit<\/p><\/td><\/tr>

SFP+<\/p><\/td>

Kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec5u \u0111i\u1ec7n t\u1eeb, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p><\/td>

Phi\u00ean b\u1ea3n n\u00e2ng cao c\u1ee7a SFP v\u1edbi b\u0103ng th\u00f4ng cao h\u01a1n<\/p><\/td><\/tr>

SFP28<\/p><\/td>

25G<\/p><\/td>

Ph\u00f9 h\u1ee3p cho trung t\u00e2m d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao.<\/p><\/td><\/tr>

QSFP+<\/p><\/td>

Y\u00eau c\u1ea7u c\u00e1p s\u1ee3i quang v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao h\u01a1n, nh\u01b0ng m\u1edf r\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n cho s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1ng trong t\u01b0\u01a1ng lai.<\/p><\/td>

Thi\u1ebft k\u1ebf b\u1ed1n k\u00eanh cho tri\u1ec3n khai m\u1eadt \u0111\u1ed9 cao<\/p><\/td><\/tr>

QSFP28
<\/p><\/td>

100G
<\/p><\/td>

Ti\u00eau chu\u1ea9n ng\u00e0nh cho Ethernet 100G<\/p><\/td><\/tr>

QSFP-DD<\/p><\/td>

200G\/400G<\/p><\/td>

Thi\u1ebft k\u1ebf m\u1eadt \u0111\u1ed9 k\u00e9p cho c\u00e1c m\u1ea1ng th\u1ebf h\u1ec7 ti\u1ebfp theo<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n

Ph\u00e2n lo\u1ea1i theo t\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u<\/h2>\n\n\n\n

T\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i c\u1ee7a c\u00e1c m\u00f4-\u0111un quang:<\/p>\n\n\n\n