BCM847BV 鏅�(sh铆)闁擄細2025/5/8 13:47:49 闁辫畝锛�27

BCM847BV鏄崥閫氾紙Broadcom锛夋帹鍑虹殑涓€娆鹃珮鎬ц兘浠ュお缍�(w菐ng)鏀剁櫦(f膩)鍣ㄨ姱鐗�锛屼富瑕佺敤浜庣恫(w菐ng)绲�(lu貌)閫氫俊瑷�(sh猫)鍌欎腑銆傝┎鑺墖鏀寔鍗冨厗浠ュお缍�(w菐ng)妯�(bi膩o)婧�(zh菙n)锛屽苟鎻愪緵鍗撹秺鐨勪俊铏�(h脿o)瀹屾暣鎬ц垏浣庡姛鑰楃壒鎬с€傚畠閬╃敤浜庝氦鎻涙(j墨)銆佽矾鐢卞櫒銆佺恫(w菐ng)鍗′互鍙婂伐妤�(y猫)缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欑瓑鍫�(ch菐ng)鏅�銆侭CM847BV鐨勮ō(sh猫)瑷�(j矛)鏃ㄥ湪绨�(ji菐n)鍖栫郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)骞舵彁楂樻暩(sh霉)鎿�(j霉)鍌宠几鏁堢巼锛屽悓鏅�(sh铆)闄嶄綆鏁撮珨鍔熻€�銆�
銆€銆€瑭茶姱鐗囬噰鐢ㄥ厛閫�(j矛n)鐨勫伐钘濆埗绋嬶紝鑳藉鍦ㄥ悇绋韩搴﹁寖鍦嶅収(n猫i)绌�(w臎n)瀹氬伐浣�锛屾豢(m菐n)瓒冲晢妤�(y猫)绱�(j铆)鍜屽伐妤�(y猫)绱�(j铆)鎳�(y墨ng)鐢ㄩ渶姹傘€�

鍙冩暩(sh霉)

椤�(l猫i)鍨嬶細浠ュお缍�(w菐ng)PHY鑺墖
銆€銆€鎺ュ彛锛歊GMII/MII/GMII
銆€銆€閫熷害锛�10/100/1000 Mbps
銆€銆€闆绘簮闆诲锛�1.8V/3.3V
銆€銆€灏佽褰㈠紡锛歀QFP64
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€寮曡叧鏁�(sh霉)锛�64
銆€銆€鍔熻€楋細灏忎簬250mW

鐗规€�

BCM847BV鍏锋湁楂樺害闆嗘垚鐨勮ō(sh猫)瑷�(j矛)锛岄泦鎴愪簡MAC灞ゅ拰PHY灞ゅ姛鑳�锛屾笡灏戜簡灏�(du矛)澶栭儴绲勪欢鐨勯渶姹傘€傚叾涓昏鐗规€у寘鎷細
銆€銆€1. 鏀寔IEEE 802.3ab鍗冨厗浠ュお缍�(w菐ng)妯�(bi膩o)婧�(zh菙n)銆�
銆€銆€2. 鎻愪緵澶氱ó鎺ュ彛閬搁爡(xi脿ng)锛屽RGMII銆丮II鍜孏MII锛屾柟渚胯垏鍏朵粬缍�(w菐ng)绲�(lu貌)铏曠悊鍣ㄦ垨鎺у埗鍣ㄩ€ｆ帴銆�
銆€銆€3. 鍏�(n猫i)缃嚜鍕�(d貌ng)鍗�(xi茅)鍟嗗姛鑳�锛岃兘澶犲嫊(d貌ng)鎱�(t脿i)瑾�(di脿o)鏁村偝杓搁€熺巼鍜岄洐宸ユā寮�銆�
銆€銆€4. 闆嗘垚鏅�(sh铆)閻樼櫦(f膩)鐢熷櫒鍜屾櫠楂旀尟钑╁櫒锛屾笡灏戝閮ㄥ厓浠朵娇鐢�銆�
銆€銆€5. 鏀寔浣庡姛鑰楁ā寮�锛屽彲椤憲闄嶄綆寰呮(j墨)鐙€鎱�(t脿i)涓嬬殑鑳借€椼€�
銆€銆€6. 鍏峰倷澧炲挤(qi谩ng)鍨嬭ê鏂峰姛鑳�锛屼究浜庢晠闅滄帓鏌ュ拰绯荤当(t菕ng)缍(h霉)銆�
銆€銆€7. 鏀寔闆荤簻瑷烘柗鍔熻兘锛岀敤浜庢娓�(c猫)閺堣矾璩�(zh矛)閲忋€�
銆€銆€8. 鎻愪緵鍏ㄩ潰鐨勫瘎瀛樺櫒閰嶇疆閬搁爡(xi脿ng)锛屽厑瑷辩敤鎴�(h霉)闈堟椿瀹氬埗鎿嶄綔銆�

鎳�(y墨ng)鐢�

BCM847BV寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕侀珮閫熸暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鏈╓(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欎腑锛屽寘鎷絾涓嶉檺浜庯細
銆€銆€1. 缍�(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)
銆€銆€2. 璺敱鍣�
銆€銆€3. 缍�(w菐ng)绲�(lu貌)閬╅厤鍣紙NIC锛�
銆€銆€4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勫祵鍏ュ紡缍�(w菐ng)绲�(lu貌)妯″
銆€銆€5. IP鏀濆儚姗�(j墨)鍜屽叾浠栫恫(w菐ng)绲�(lu貌)鐩�(ji膩n)鎺цō(sh猫)鍌�
銆€銆€6. 瀹跺涵缍�(w菐ng)闂�(gu膩n)鍜屽甯舵帴鍏ヨō(sh猫)鍌�
銆€銆€7. 鐒�(w煤)绶氭帴鍏ラ粸(di菐n)鍜岀啽榛�(di菐n)瑷�(sh猫)鍌�
銆€銆€鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屽彲闈犳€�锛孊CM847BV鎴愮偤瑷卞鐝�(xi脿n)浠ｇ恫(w菐ng)绲�(lu貌)瑙ｆ焙鏂规鐨勭悊鎯抽伕鎿�銆�